Explain how the two atoms in a chlorine molecule are held together

Answer:

the answer would be c

Explanation:

o-xylene, m-xylene, and p-xylene are structural isomers.

o-xylene, m-xylene, and p-xylene are examples of aromatic isomers, also known as ortho-, meta-, and para-xylene, respectively. These isomers are classified as aromatic because they are part of a family of compounds known as aromatic hydrocarbons, which contain a ring of six carbon atoms bonded to each other in a specific way.

o-xylene, m-xylene, and p-xylene are also examples of structural isomers. Structural isomers are compounds that have the same molecular formula but differ in the arrangement of their atoms. In the case of o-xylene, m-xylene, and p-xylene, the atoms are arranged differently around the ring of six carbon atoms.

o-xylene, m-xylene, and p-xylene are not optical isomers, which are also known as enantiomers. Optical isomers are compounds that are mirror images of each other but are not superimposable. Optical isomers are important in medicinal chemistry because they can have different biological properties even though they have the same molecular formula and structure.

o-xylene, m-xylene, and p-xylene are also not geometric isomers. Geometric isomers are compounds that have the same molecular formula and the same arrangement of atoms, but differ in the orientation of their atoms or groups of atoms in space. Geometric isomers are often found in compounds with cis-trans double bonds or ring structures.

Answer: that person just did a never gonna give you up meme

Explanation: :/

The apple farmer is able to obtain 8,034.6 oranges 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

The number of formula units in 30.0 grams of magnesium bromide is 9.813 × 10²² formula units.

Formula unit is an empirical formula of an ionic compound (that does not possess individual molecules) for use in stoichiometric calculations.

The number of formula units contained in a compound can be calculated by multiplying the number of moles in that substance by Avogadro's number, which is the number of atoms present in 12 grams of isotopically pure carbon-12, being 6.023 × 10²³.

Firstly, we convert 30.0grams of magnesium bromide to moles as follows:

moles = 30g ÷ 184.113 g/mol

moles = 0.163 moles

Number of formula units = 0.163 moles × 6.02 × 10²³

Number of formula units = 9.813 × 10²² formula units

Therefore, 9.813 × 10²² formula units is the number of formula units in 30 grams of magnesium bromide.

Learn more about formula units at: https://brainly.com/question/21494857

#SPJ1

The number of moles of the carbon dioxide is 3.92 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

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

If one form of a gene can mask the appearance of another form, that form is considered dominant over the other form. Option B.

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

Answer:

c

Explanation:

If the man weighs 100kg, the equation would be: 100×274=27,400 so in conclusion your answer would be C.

The pressure that the gas exerts at the higher temperature would be 20.83 atm.

According 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:

In 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

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

your inclunation to use the same soutions to solve similar problems is known as Mental set , while using the same solution for two diffrent problems that hold the same structure is known as analogical transfer.

The brain's propensity to stick to the most familiar solution to an issue and stubbornly ignore alternative solutions has been referred to as mental set. This tendency would be most likely influenced by previous knowledge (the lengthy mental set) or it is a momentary side effect of sequence learning (the short-term mental set). Analogy is the combination of different concepts' similarities. The familiar concepts were referred to as the comparator, while the unfamiliar notions were referred to as the target . Analogy is the comparison between two concepts' similarities. The familiar concept is known as the analogue, and the unfamiliar concept is known as the target. The transmission of a basic structure procured via one or more cases to another instance is known as analogical transfer. A basic structure like this is referred to as a paradigm.

Learn more about  analogical transfer

https://brainly.com/question/2403481

#SPJ4

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

Answer: Kinetic Energy

Explanation:

Gravitational potential energy of each drop converts to kinetic energy when water drops into a reservoir.

The element Mg is depicted by the orbital diagram below (magnesium).

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.

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

The excretory system is essential for an organism's existence since it makes sure that all bodily processes are performed successfully and efficiently.

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

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

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.

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

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

The fraction of Sr-90 left after 88 years is 0.1726

Initial mass of the isotope = N₀

Time taken by the sample, t = t(1/2)

Formula used :

N = N₀ * e^(-λt)

λ = 0.693 / t (1/2)

where,

N₀ = initial mass of isotope

N = mass of the parent isotope left after the time, (t)

t(1/2) = half life of the isotope

λ = rate constant

We have:

t = (2033 - 1945 )years = 88 years

So, on substituting the values:

N = x * e^(0.693*88years/28.8years)

Now put all the given values in this formula, we get the fraction of Sr-90 as

N = N₀ * e^-1.7566

N = N₀ * 0.1726

N/N₀ = 0.1726

The fraction of Sr-90 left after 88 years = 0.1726.

To know more about Sr-90, refer: https://brainly.com/question/1343425

#SPJ4

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

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:

The correct molecular formula for the compound magnesium chromate pentahydrate is as follows: MgCrO₄•5H₂O.

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

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.

Kc for the reverse reaction is the negative of Kc for the forward reaction is the false statement.

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

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.

To know more about aerobic decomposition:

https://brainly.com/question/1285919

#SPJ4

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 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

An element is a basic object that is difficult to break down into smaller pieces/ malleable. As a result, choice D is right.

An element is a species of atoms with a specified number of protons in their nuclei, including the pure substance comprised completely of that species. Contrary to chemical compounds, chemical elements cannot be broken down into smaller molecules through any chemical process.

A substance that cannot be broken down by non-nuclear processes in physics and chemistry is called an element. In computers and mathematics, an element is a discrete part of a larger system or collection.

The three major divisions of the Periodic Table are metals, nonmetals, and metalloids. The components of each category have similar physical and chemical properties. Among the physical characteristics used to separate the three groups are, A substance's capacity to reflect light is referred to as luster.

To learn more about elements visit:

brainly.com/question/13025901

#SPJ1