233 day are required for the amount of methyl mercury to drop to 10% of the original value after accidental ingestion.
What is methyl mercury?An organometallic cation with the formulation [CH3Hg]+ is methylmercury. The simplest organisers compound is this 1. Because of its highest toxicity, methylmercury is the main source of organic mercury for humans. It is an environmentally harmful bioaccumulative substance's.
For a first order reactions, (1/2)number of half-lives = the decimal amount remaining
Remaining amounts of methylmercury = 0.10
(½)n = 0.10; n = number of half-life
n log1/2 = log 0.10
n = -1/-0.3010 = 3.32
days required is = 3.32 time
The half life = 3.32 x 70 = 233 day.
To know more about half-life click
https://brainly.com/question/25750315
#SPJ4
which of the following statements is false regarding the equilibrium constant, kc?13)a)the numerical value of kc depends on the form of the balanced equation.b)kc for a reaction at a particular temperature always has the same value.c)when quoting kc it is customary to omit units.d)kc for the reverse reaction is the negative of kc for the forward reaction
Kc for the reverse reaction is the negative of Kc for the forward reaction is the false statement.
What is equilibrium constant?The equilibrium constant of any chemical reaction is the value of its own reactions quotient at chemicals equilibrium, a State approaches by a dynamically chemicals systems after sufficient times has elapsed at which is in its compositions has no measurable tendency towards furthermore change.
As we know,
Value of Kc for the reverse reaction is always in the from of reciprocal.
Let's take
A<----------------> B,Kc
For reversion reaction we have to take
B<------------------>A,1/Kc
In this equation all the statement are correct.
Thus Kc for the reverse reaction is the negative of Kc for the forward reaction is the correct answer.
To know more about equilibrium constant click-
https://brainly.com/question/19340344
#SPJ4
One of the wavelengths of light emitted by hydrogen atoms is 6.56 x 10–7 m. Calculate the frequency.
The frequency of the light emitted by hydrogen atoms is equal to 4.57 Hz.
What are frequency and wavelength?The frequency can be described as the number of oscillations of a wave per second. The frequency has S.I. units of per second or Hertz.
The wavelength can be defined as the distance between two crests on a wave.
The relation between wavelength, frequency (ν), and speed of light (c) can be shown as:
c = νλ
Given, the wavelength of the light, ν = 6.56 × 10⁻⁷ m
The speed of light, c = [tex]3\times 10^8m/s[/tex]
The frequency of the light can determine from the above-mentioned relationship:
ν= c/λ = 3 × 10⁸/6.56 × 10⁻⁷ = 4.57 Hz
Therefore, the frequency of the light is equal to 4.57 Hz.
Learn more about wavelength and frequency, here:
brainly.com/question/18651058
#SPJ1
Classify the components as most accurately describing cofactors, coenzymes, or neither. Cofactors Coenzymes Neither Answer Bank lipase inorganic ion ascorbic acid CoQ FAD
The correct classification of the given substances as cofactors or coenzymes are as follows:
lipase - neitherinorganic ion - cofactorascorbic acid - coenzymeCoQ - coenzymeFAD - coenzymeWhat are coenzymes and cofactors?A coenzyme is any small molecule that is necessary for the functioning of an enzyme. They are required by many enzymes for catalytic activity.
Coenzymes are often vitamins, or derivatives of vitamins. Sometimes they can act as catalysts in the absence of enzymes, but not so effectively as in conjunction with an enzyme.
Cofactors, on the other hand, are substances, especially a coenzyme or a metal, that must be present for an enzyme to function.
Coenzymes are organic molecules and quite often bind loosely to the active site of an enzyme and aid in substrate recruitment, whereas cofactors do not bind the enzyme.
Learn more about coenzyme at: https://brainly.com/question/29386956
#SPJ1
on heating 0.56g of copper [ll] Bromide decomposed to give 0.36g of copper [l] bromide and some bromine.How many moles of bromine molecules were given off.
Answer:
To find the number of moles of bromine molecules that were given off, you need to know the atomic masses of copper and bromine. The atomic mass of copper is 63.55 g/mol and the atomic mass of bromine is 79.904 g/mol.
First, you need to calculate the number of moles of copper bromide that was decomposed. You can do this by dividing the mass of copper bromide by its atomic mass: 0.56 g / (63.55 g/mol + 79.904 g/mol) = 0.01 mol.
Next, you can use the balanced chemical equation for the decomposition of copper bromide to determine the ratio of bromine molecules to copper bromide molecules. The balanced chemical equation is:
CuBr2 -> Cu + Br2
This equation shows that for every one molecule of copper bromide that decomposes, two molecules of bromine are produced.
Finally, you can use the number of moles of copper bromide and the ratio of bromine molecules to copper bromide molecules to calculate the number of moles of bromine. In this case, there are 0.01 mol of copper bromide and 2 molecules of bromine are produced for every 1 molecule of copper bromide, so the number of moles of bromine is 0.01 mol * 2 molecules / 1 molecule = 0.02 mol.
Therefore, 0.02 moles of bromine molecules were given off when 0.56 g of copper bromide decomposed.
Explanation:
-0.0009 moles of bromine molecules were given off.
To determine the number of moles of bromine molecules that were given off during the decomposition of copper [II] bromide, you need to know the molar masses of copper [II] bromide and copper [I] bromide, as well as the mass of copper [I] bromide produced during the decomposition.
The molar mass of copper [II] bromide is 223.66 g/mol, and the molar mass of copper [I] bromide is 200.07 g/mol. The mass of copper [I] bromide produced during the decomposition is 0.36 g.
To determine the number of moles of bromine molecules that were given off, you can use the following steps:
Calculate the mass of copper [II] bromide that was decomposed by subtracting the mass of copper [I] bromide produced from the original mass of copper [II] bromide: 0.56 g - 0.36 g = 0.20 g
Calculate the number of moles of copper [II] bromide that was decomposed by dividing the mass by the molar mass: 0.20 g / 223.66 g/mol = 0.00089 moles
Calculate the number of moles of copper [I] bromide produced by dividing the mass by the molar mass: 0.36 g / 200.07 g/mol = 0.00179 moles
Calculate the number of moles of bromine molecules that were given off by subtracting the number of moles of copper [I] bromide from the number of moles of copper [II] bromide: 0.00089 moles - 0.00179 moles = -0.0009 moles
Note that the number of moles of bromine molecules that were given off is negative because the mass of copper [I] bromide produced during the decomposition is greater than the mass of copper [II] bromide that was decomposed. This means that some of the bromine molecules that were given off during the decomposition of copper [II] bromide were used to form the copper [I] bromide that was produced.
The final answer is -0.0009 moles.
what is the relationship between the edge length of a unit cell and atomic radius in a hexagonal closest packed crystal structure?
In essence, it refers to the measure of the length of the edge (side) of spatial figures like cubes, cuboid, and polygons as well as quadrilaterals and other 3D shapes.
For the FCC lattice, the relationship among edge length (a) with atom radius (r) is ( 2a) = 4r. For the BCC lattice, the relationship among edge length (a) with atom radius (r) is (3a) = 4r. Here, r represents the radius of a atom in the HCP, and a denotes the area of the unit cell. - Assume that each atom's radius is r. Consequently, the product of a base area and the height will be the unit cell's volume (C). Atoms in this unit cell's neighboring corners come into contact with one another, hence its edge length is equivalent to two ionic radius, and one atomic diameter. A basic cubic unit cell's constituent particle has the same radius.
Learn more about length
https://brainly.com/question/10954404
#SPJ4
what are the correct coefficients if the law of conservation of mass is applied to the decomposition of solid ammonium nitrite to nitrogen gas and liquid water?
The correct equations for the breakdown of solid ammonium nitrite to nitrogen gas and liquid water under the law of conservation of mass would be 1 mol of solid ammonium nitrite to 1 mol of nitrogen gas and 1 mol of liquid water.
Since matter cannot be generated or destroyed, according to the rule of conservation of mass, the total mass of the reactants and products in a chemical process must remain constant. The balanced chemical equation for the breakdown of solid ammonium nitrite is:
NH4NO2(s) N2(g) + H2O (l)
The coefficients in this equation stand for the ratio of moles of each reactant and product. According to the factors 1, 1, and 1, 1 mol of nitrogen gas and 1 mol of liquid water are created for every 1 mol of solid ammonium nitrite that is broken down. As required by the rule of conservation of mass, this indicates that the combined mass of the reactants and products remains constant.
Ammonium nitrite ,[tex]$\mathrm{NH} 4 \mathrm{NO}$[/tex], will decompose to yield nitrogen gas and water Vapor by the following equation:
[tex]\mathrm{NH}_4 \mathrm{NO}_2(s) \rightarrow 2 \mathrm{H}_2 \mathrm{O}(\mathrm{g})+\mathrm{N}_2(g)[/tex]
What is a decomposition reaction?
A decomposition reaction can be defined as a chemical reaction in which one reactant breaks down into two or more products.
Ammonium nitrite, [tex]$\mathrm{NH} 4 \mathrm{NO} 2$[/tex], will decompose to yield nitrogen gas and water Vapor by the following equation:
[tex]\mathrm{NH}_4 \mathrm{NO}_2(s) \rightarrow 2 \mathrm{H}_2 \mathrm{O}(g)+\mathrm{N}_2(g)$$[/tex]
To learn more about decomposition reaction visit:
https://brainly.com/question/16987748
#SPJ4
A sample of gas is a closed container at a temperature of 18 celsius and a pressure of 2.5 atm is heated to 150 celsius. What pressure does the gas exert at the higher temperature?
The pressure that the gas exerts at the higher temperature would be 20.83 atm.
Gay-Lussac's lawAccording to Gay-Lussac's law, the pressure that a gas will exert on its container is directly proportional to the temperature of the gas, provided that the volume remains constant throughout.
This law can be mathematically expressed as:
[tex]p_1/t_1 = p_2/t_2[/tex]
Where:
[tex]p_1[/tex] is the initial pressure of a gas[tex]t_1[/tex] is the initial temperature[tex]p_2[/tex] is the final pressure[tex]t_2[/tex] is the final temperatureIn this case, the initial temperature is given as 18 [tex]^oC[/tex], the initial pressure is given as 2.5 atm, and the final temperature is given as 150 [tex]^oC[/tex], We are to find the final pressure.
[tex]p_2[/tex] = [tex]p_1t_2/t_1[/tex]
= 2.5x150/18
= 20.83 atm
In other words, the new pressure that the gas will exert at a temperature of 150 [tex]^oC[/tex] would be 20.83 atm.
More on Gay-Lussac's law can be found here: https://brainly.com/question/1358307
#SPJ1
Which phrase best describes what happens to the electron in an IONIC bond?
Shares equally
Gives away
Shares unequally
Sea of electrons
Answer:
Explanation:
Ionic bonds give away electrons. Only in covalent bonds are electrons shared, and depending on the polarity of the molecule, would the electrons be shared or unshared equally? The sea of electrons only refers to metallic bonds.
Therefore: Ionic bonds give away electrons.
the earth naturally fluctuates between what concentrations of co2? group of answer choices 180-410 ppm 100-400 ppm 180-280 ppm 0-500 ppm
Carbon dioxide levels regularly fluctuate on earth between 180 and 280 ppm.
Parts per million of dry air, or ppm, is the unit used to express the amount of carbon dioxide molecules in the atmosphere. This level varied between 180 ppm and 280 ppm during prior glacial eras in the climate past. Since the start of the Industrial Age, humans have contributed to a 45 percent rise in carbon dioxide abundance. As of May 2022, there are 421 ppm of Carbon dioxide in the atmosphere on a global average. There has been a 50% growth since the beginning of the industrial revolution.
Learn more about ppm :
brainly.com/question/12494451
#SPJ4
The characteristics of two different types of reactions are shown below: Reaction A: Electrons are gained by the atoms of an element. Reaction B: Protons are lost by the atom of an element. Which statement is true about the atoms of the elements that participate in the two reactions? a Their identity changes in both Reaction A and Reaction B. b Their identity changes in Reaction A but not in Reaction B. c Their identity changes in Reaction B but not in Reaction A. d Their identity remains the same in both Reaction A and Reaction B.
Answer:
C: B's identity changes, but not A's identity. The identity of an element is solely dependent on the number of protons. For example, 2 protons in an element would be Helium. But if you add or subtract protons you would get a different element like Hydrogen or Lithium. However, such a rule does not apply to electrons; adding or removing electrons would just change the charge of the element, but not the identity.
c is the correct choice
cadmium is like zinc in that it always carries a 2 charge when in an ionic compound. cadmium acetate undergoes a single replacement reaction with solid aluminum. what is the coefficient of cadmium metal in the balanced equation?
The coefficient of cadmium metal in the balanced equation is 3.
A single replacement reaction, also known as a single displacement reaction, occurs when one element in a molecule is swapped out for another. Starting ingredients are always pure elements combined with an aqueous compound, such as pure hydrogen gas or zinc metal.
Various displacement response types include Metal replacement refers to the displacement of one metal by another. When a metal displaces hydrogen gas, a process known as hydrogen replacement occurs. When a halogen engages in displacement, it is called halogen replacement.
=> [tex]3Cd(OAc)_2 + 2Al \rightarrow 3Cd + 2Al(OAc)_3[/tex]
=> The coefficient of Cd is 3.
Learn more about single replacement reaction:
brainly.com/question/20101802
#SPJ4
the aerobic decomposition of biomass produces significant quantities of methane. question 15 options: true false
The statement given is "False" that The Aerobic decomposition of biomass produces significant quantities of Methane.
What is aerobic decomposition?
The decay or breaking down of organic material in the presence of free or dissolved oxygen (DO).
What does aerobic decomposition produce?
Compost, water (both liquid leachate and gaseous vapor), and volatilized gases are all products of aerobic composting (ammonia, carbon dioxide and, occasionally, gases perceived as odors). Digestate and biogas are created during anaerobic digestion.
Is aerobic decomposition faster than anaerobic?
You can get finished compost sooner if there is enough air available because aerobic decomposers function faster and more effectively than their anaerobic cousins.
The aerobic composting produces water vapor, carbon dioxide and a black organic material.To know more about aerobic decomposition:
https://brainly.com/question/1285919
#SPJ4
An apple costs $0.63. One tree produces 418 apples. The orchard has 20 trees. The apple farmer wants to trade the orange farmer 3 oranges for every 2 apples. How many oranges is he able to obtain by trading 0.64 of his orchard?
The apple farmer is able to obtain 8,034.6 oranges by trading 0.64 of his orchard.
How to determine how many oranges he is able to obtain by trading 0.64 of his orchard?
A word problem is a mathematical exercise where significant background information on the problem is presented in ordinary language rather than in mathematical notation
First, let's find the total number of apples produced by the orchard:
20 trees × 418 apples/tree = 8,360 apples
Now, let's find the number of apples that the apple farmer is able to trade: 8,360 apples × 0.64 = 5,350.4 apples
Since the apple farmer wants to trade 3 oranges for every 2 apples, he will be able to obtain:
3 oranges / 2 apples × 5,350.4 apples = 8,025.6 oranges.
Therefore, the apple farmer is able to obtain 8,025.6 oranges by trading 0.64 of his orchard.
Learn more about word problems on:
brainly.com/question/1781657
#SPJ1
What is the correct molecular formula for the compound magnesium chromate pentahydrate?
MgCrO4•5H2O is the answer
The correct molecular formula for the compound magnesium chromate pentahydrate is as follows: MgCrO₄•5H₂O.
What is molecular formula?Molecular formula in chemistry is a notation indicating the number of atoms of each element present in a compound.
Chemical or molecular formula is a way of presenting information about the chemical proportions of atoms that constitute a particular chemical compound or molecule, using chemical element symbols, numbers, and sometimes also other symbols, such as parentheses, dashes, brackets, commas and plus (+) and minus (−) signs.
The chemical formula also reveals information about the types and number of atoms that make up a chemical compound or molecule.
For example; a chemical compound named magnesium chromate pentahydrate will have a chemical formula of MgCrO₄•5H₂O.
This tells us that the compound contains magnesium, chromium, oxygen, and hydrogen atoms.
Learn more about molecular formula at: https://brainly.com/question/28647690
#SPJ1
Rannan wants to perform a scientific experiment. He writes out a systematic process that involves him making observations and then forming his opinion about those observations. He then collects his opinions together and uses them to show that his findings are supported by evidence.
He shouldn't present his opinions as evidence.
What is the definition of a hypothesis?
A hypothesis is a tested assertion regarding the relationship between two or more variables or a theory put up to explain an observed occurrence in a scientific setting.
The complete population should be examined in order to ascertain whether a statistical hypothesis is accurate. As it is frequently impractical, researchers usually look at a random sample of the population. The statistical hypothesis is rejected if the sample data do not support it.
Making an experiment is the most typical method of testing a theory. A good experiment employs test subjects or establishes situations where you may determine whether your hypothesis appears to be true by assessing a wide array of of data (test results).
To learn more about hypothesis use link below:
https://brainly.com/question/606806
#SPJ1
ion x has a charge of 2 , and ion y has a charge of 1-. what is the formula unit of the compound formed from the ions?
if ion x has a charge of 2 , and ion y has a charge of 1- the formula will be XY2. Positively and negatively charged ions can combine to produce compounds known as ionic compounds.
By losing electrons, positively charged ions are created. Gain of electrons results in the formation of negatively charged ions. The synthesis of ionic chemicals two negatively charged ions of Y are necessary for the creation of a neutral ionic compound when they combine with an ion X that has a charge of 2+ and an ion Y that has a charge of 1-.
The ionic substance they produce has the following chemical formula:
X²⁺ + 2Y⁻ ---> XY₂
Consequently, XY2 is the ionic compound
to know more about electrons visit
https://brainly.com/question/1255220
#SPJ4
Organisms typically have more than one form of each gene. If one form can mask the appearance of another form, that form is considered _______ the other form.
A.
better than
B.
dominant over
C.
recessive to
D.
worse than
If one form of a gene can mask the appearance of another form, that form is considered dominant over the other form. Option B.
What are dominant alleles?According to Mendel, genes are usually made up of 2 alleles. These alleles can be the same or different. When the alleles are the same, the gene is said to be homozygous. If the alleles are different, the gene is said to be heterozygous.
When the two alleles that make up a gene are different, one will be dominant and the other will be recessive. The dominant gene masks the effect of the recessive gene. In other words, the recessive gene cannot be expressed as long as it coexists with the dominant gene. In order for it to be expressed, it has to be in two copies or a homozygous recessive form.
For the dominant allele, however, only one copy is needed for it to be expressed.
In summary, if one form of a gene can mask the appearance of another form, that form is considered dominant over the other form.
More on genes can be found here: https://brainly.com/question/5519888
#SPJ1
5. Part of a human body system is pictured. The main function of this system is to —
The excretory system is essential for an organism's existence since it makes sure that all bodily processes are performed successfully and efficiently.
What is Excretory system?
The primary function of this system is to eliminate waste from the body. Without it, the body would swiftly develop a fatal disposition and become very poisonous.
Waste products are eliminated through excretion, which is an essential component of all biological processes at the cellular level.In response to cellular signals, cells absorb nutrients and utilise them to create useful products.
Hormones, microbial waste products, and essential nutrients including minerals, vitamins, amino acids, and other peptides are just a few of the many different substances that make up signals.
Therefore, The excretory system is essential for an organism's existence since it makes sure that all bodily processes are performed successfully and efficiently.
To learn more about humans, refer to the link:https://brainly.com/question/11655619
#SPJ1
please answer the following
Answer: Kinetic Energy
Explanation:
Gravitational potential energy of each drop converts to kinetic energy when water drops into a reservoir.
Calculate the P.N.E. for Ca(2+)
Answer: Atomic # for Ca = 20
protons for Ca = 20
electrons for Ca = 20
Atomic # for Ca(2+) = 20
protons for Ca(2+) = 20
electrons for Ca(2+) = 18
Explanation:
Plastic beads used in jewelry making are made of long molecules usually consisting of carbon, hydrogen, and oxygen. Compare the bonding in these molecules to the bonding in gems.
There are two types of chemical compound one is covalent compound and other is ionic compound, covalent compound formed by sharing of electron and ionic compound formed by complete transfer of electron. Therefore, gems have ionic bonding and plastic beads have covalent bonding.
What is chemical Compound?Chemical Compound is a combination of molecule, Molecule forms by combination of element and element forms by combination of atoms in fixed proportion.
An ionic compound is a metal and nonmetal combined compound. Ionic compound are very hard. They have high melting and boiling point because of strong ion bond. Gems have ionic bonds formed between metals and nonmetals. Plastic beads, will have covalent bonds because it is easily deformed.
Therefore, gems have ionic bonding and plastic beads have covalent bonding.
To learn more about chemical compound, here:
brainly.com/question/26487468
#SPJ1
color of the solution in the control changed? 4) infer. when you began the experiment, was there co2 in the water? in the test tubes that contained elodea, where did the co2 go?
The water was, indeed, green. This signifies a low carbon dioxide level. Carbon dioxide was utilized in the photosynthesis activity in the tubes containing Elodea.
Carbon dioxide is a compound consisting of molecules that are covalently double bonded to two oxygen atoms. At ambient temperature, it appears to exist as just a gas. Carbon dioxide in the atmosphere is translucent to visible to the human eye but soaks up infrared light, acting as a greenhouse gas. Photosynthesis is the process that plants as well as other microbes use to convert chemical energy into light that can then be released to power the individual's activities via cellular respiration.
Learn more about photosynthesis here:
https://brainly.com/question/29764662
#SPJ4
Question is in the image
To see the number of atoms of an element in a given molecule we need to multiply stoichiometry to the number that is written on the foot of the element that is stoichiometry. Therefore, the given figure represents the atom.
What is atom?Atom is the smallest particle of any element, molecule or compound. Atom can not be further divided. Atoms contains nucleus in its center and electron that revolve around the atom in fixed orbit.
In the nucleus, proton and neutron are present. Electron has -1 charge while proton has +1 charge. Neutron is neutral that is it has no charge. So overall the charge of nucleus is due to only proton, not by neutron.
The circles that are in center represents nucleus. The two bigger circles represents orbitals. The cross sign represents electrons. The outermost bigger circle represents the valence shell and the electron in this shell represents the valence electron.
Therefore, the given figure represents the atom.
To know more about atom, here:
https://brainly.com/question/13518322
#SPJ1
How specifically is kinetic energy lost during a car crash?
Answer + Explanation:
During a car crash, kinetic energy is lost through various forms of deformation of the vehicle and the generation of heat.
When a car collides with another object, the force of the impact causes the vehicle's body and structure to deform. This deformation absorbs some of the kinetic energy and converts it into other forms of energy, such as heat and sound.
In addition, friction between the moving parts of the car and between the car and the road can also generate heat, which absorbs some of the kinetic energy.
The amount of kinetic energy lost during a car crash depends on the mass of the vehicle, the speed at which it was traveling, and the type and severity of the collision. In general, higher speeds and more severe collisions result in greater kinetic energy loss.
What element is represented by the following orbital diagram?
(Hint: Use your periodic table.)
The element Mg is depicted by the orbital diagram below (magnesium).
What is called element?A fundamental object that is difficult to divide into smaller bits is known as an element. In chemistry and physics, a substance is considered an element if non-nuclear reactions cannot degrade it. In computers and mathematics, an element is a discrete part of a larger system or collection. A chemical element and element is any compound that is not divided into simpler compounds by normal chemical processes. Elements are the building blocks that make up all matter.
Who first define an element and how it is form?French scientist Antoine Laurent Lavoisier (1743–1744) was the first to define an element in a way that was practical for experiments. According to his definition, an element is a fundamental type of matter that cannot undergo chemical transformation into a simpler material.
We now know that the universe's elements are created by nuclear fusion reactions, which combine smaller nuclei into larger ones by applying extreme heat and pressure.
To know more about Element visit:
https://brainly.com/question/24407115
#SPJ1
How much would a 100 kg man weigh on the surface of
the Sun, where the acceleration due to gravity is 274 m/s²?
A. 10,000 N
B. 36,985 N
C. 27,400 N
D. 98 N
Answer:
c
Explanation:
If the man weighs 100kg, the equation would be: 100×274=27,400 so in conclusion your answer would be C.
classify each of the following characteristics as related to fusion, fission, or both
Used in nuclear
power plants
Byproducts have
long half-lives
Needs very high
temperatures
Releases lots
of energy
Occurs on the sun
Fission only
Fusion only
Fission and fusion
Nuclear Fission include used in nuclear power plants and byproducts have long half-lives, Nuclear fusion includes occurs on the sun and needs very high temperatures, while Nuclear fission and Nuclear fusion includes release lots of energy.
What are Nuclear fission nuclear and Nuclear fusion?Nuclear fission is a physico chemical process caused when an atom divides into two smaller atoms, which released important amounts of energy and it is used to generate electricity in nuclear power plants.
Conversely, Nuclear fusion occurs when smaller atoms such as hydrogen fuse to form larger atoms, which is able to generate much more energy when compares to Nuclear fusion, and this process fuel energy in the sun.
Therefore, with this data, we can see that fission nuclear and fusion nuclear are very different processes in terms of the division of fusion of atoms and they release differential amounts of energy.
Learn more about Nuclear fission here:
https://brainly.com/question/3992688
#SPJ1
PLEASE NEED HELP ANSWER HONESTLY DONT BE A POINT HOGGER T^T
1.Which data is used to make a sonar map of the ocean floor?(1 point)
the amount of light that reaches the ocean floor
the time it takes an underwater vehicle to reach the ocean floor
the amount of spreading that occurs on the ocean floor
the time it takes for a pulse to bounce from the ocean floor
2.Which describes how the Atlantic Ocean and the Pacific Ocean changes over time?(1 point)
Both the Atlantic Ocean and the Pacific Ocean are getting smaller.
The Atlantic Ocean is getting larger, while the Pacific Ocean is getting smaller.
The Atlantic Ocean is growing smaller, while the Pacific Ocean is getting larger.
Both the Atlantic Ocean and the Pacific Ocean are getting larger.
3.Which pattern describes the ages of ocean rocks based on core samples from the ocean floor?(1 point)
Younger rocks are warmer and are located closer to subduction zones.
Younger rocks are colder and are located closer to subduction zones.
Younger rocks are colder and are located closer to mid-ocean ridges.
Younger rocks are warmer and are located closer to mid-ocean ridges.
4.What information is revealed by magnetism on rocks?(1 point)
minerals
mass
luster
age
The information needed to create a sonar map of the ocean floor is the duration of a pulse's return from the ocean floor. Choice D
The Atlantic Ocean is increasing bigger, whereas the Pacific Ocean is getting smaller, which would describe the differences between the two oceans. Choice B
The pattern that indicates how old ocean rocks are is Rocks that are younger and located nearer subduction zones are warmer. Choice A
Magnetism on rocks reveals information about minerals. Choice A
The ocean floor is what?The seabed is the bottom of the ocean. All marine bottoms are referred to as sea beds. The composition of the ocean's seabed is influenced by plate tectonics on aglobal scope. The deepest regions of the ocean contain the abyssal plain, which is where the bottom is.
Literally, there is nothing more to the ocean floor than the ocean floor. The ocean floor is a similar environment to what you see on land, but it is far more dramatic and lifeless. Seamounts, cliffs, trenches, and abysses—underwater mountains—will all be visible.
Read more on the ocean bed here:https://brainly.com/question/29548534
#SPJ1
Look at the equation.
C₂H4 +302 2CO₂ + 2H₂O
If the reaction shown has 55.0 grams of ethylene (C₂H4) and excess oxygen (30₂), how many moles of carbon dioxide will be
produced?
The number of moles of the carbon dioxide is 3.92 moles.
What is the number of moles?We know that the number of the moles can be obtained by the use of the equation of the reaction that has been shown in the question as; C₂H4 +302 -------> 2CO₂ + 2H₂O.
We then have that;
Number of moles of the ethylene = 55.0 grams/28 g/mol
= 1.96 moles
If 1 mole of ethylene produces 2 moles of carbon dioxide
1.96 moles of ethylene would produce x moles of carbon dioxide
x = 1.96 * 2/1 mole
= 3.92 moles
Learn more about moles:https://brainly.com/question/26416088
#SPJ1
which of the aqueous solutions below will have the highest boiling point? 0.070 m libr 0.050 m ca(no3)2 0.070 m c6h12o6
The aqueous solutions that have the highest boiling point is glucose.
A solution with the highest point at standard pressure is the one with the most particles or ions, according to the van't Hoff factor (the measurement of the solute's collinear characteristics influence (boiling point, freezing point depression).
ΔTb=i x kb x m = Elevation in boiling point
i = Van'T Hoff factor
m = molality
The ratio between the initial concentration of the solution's atoms at the time of dissolution and the concentration of the solution taken from its mass is known as the van't Hoff factor.
glucose has the highest boiling point.
to know more about vant hoff factor visit
https://brainly.com/question/22047232
#SPJ4
