What is the chemical equation C+O-CO2​

Answers

Answer 1

Answer:

arbon monoxide reacts with oxygen to produce carbon dioxide. Write the balanced chemical equation for this reaction.

...

Example.

Step Result Equation balanced?

1 carbon monoxide + oxygen → carbon dioxide

2 CO + O 2 → CO 2

3 Reactants: 1 × C, (1 × O) + (2 × O) = 3 × O. Products: 1 × C, 2 × O Not balanced.

4 2CO + O 2 → CO


Related Questions

How many atoms of NaCl are present in 11.0 moles?
58 atoms
642 atoms
6.62 x 1024 atoms
3.51 x 1025 atoms

Answers

Answer:

6.62 × 10²⁴

Explanation:

wanna have fun?

The number of NaCl present in the 11 moles is equal to 6.62 × 10²⁴ NaCl. Therefore, option (C) is correct.

What is Avogadro's number?

Avogadro’s number is used to express the number of entities in one mole of a chemical substance. Generally, these entities can be ions, molecules, atoms, electrons, or protons, which depends upon the type of chemical reaction.

The value of Avogadro’s constant is experimentally found approximately equal to 6.022 × 10²³ mol⁻¹.

Given, the number of moles of the NaCl =  11.0 mol

The molar mass of the NaCl = 23 +  35.5 = 58.5 g/mol

One mole of NaCl has formula units of NaCl =  6.022 × 10²³

Then 11 moles of  NaCl have formula units of NaCl = 11 × 6.022 × 10²³

                                                                                =  6.62 × 10²⁴ NaCl

Therefore,6.62 × 10²⁴ formula units of NaCl are present in 11 moles of NaCl.

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Which statement describes one way that nuclear fission differs from nuclear fusion?

Answers

Answer:

Nuclear fission is used to produce electrical power.

Explanation:

Both types of nuclear reaction require high temperatures

Answer:

D

Explanation:

what rule/principle states that electrons fill orbitals from lowest energy to highest enegery?​

Answers

Answer:

The Aufbau Principle

Explanation:

In the ground state of an atom or ion, electrons fill atomic orbitals of the lowest available energy level before occupying higher-energy levels.

Answer:

Aufbau principle

Explanation:

edge 2021

Group 1 period 3 on periodic table

Answers

Answer:

unable to compute

Explanation:

If the pH = 6.5, what is the [H+]? *
3.16 x 10-7
3.16 x 10-6
O
3.16 x 10-5

Answers

Answer:

Key Concepts

The hydrogen ion concentration in a solution, [H+], in mol L-1, can be calculated if the pH of the solution is known.

pH is defined as the negative logarithm (to base 10) of the hydrogen ion concentration in mol L-1 pH = -log10[H+] ...

[H+] in mol L-1 can be calculated using the equation (formula): [H+] = 10-pH

More items...

Explanation:

Answer:

[tex]pH = - log[H {}^{ + } ] \\ 6.5 = - log[H {}^{ + } ] \\ [H {}^{ + } ] = {10}^{ - 6.5} \\ [H {}^{ + } ] = 3.16 \times {10}^{ - 7} \: mol {dm}^{ - 3} [/tex]

The volume of a ball was measured at 500.0 cm?, and its mass was measured to be 404.2 g.
What would be the most accurate calculation of density for the ball? Round to the nearest ten thousandths.
g/cm3

Answers

Answer:

0.8084g/cm³

Explanation:

Density of a substance is calculated as follows:

Density = mass/volume

According to this question, the volume of a ball was measured at 500.0 cm³ and its mass was measured to be 404.2g. The density is this:

Density (P) = 404.2/500

Density = 0.8084

Density of the ball = 0.8084g/cm³

Answer:

0.8084

Explanation:

404.2 / 500.0

Use the equation below to answer the following question
2NaHCO3(aq) + Ca(H2PO4)2 (aq) → Na2HPO4 (aq) + CaHPO4 (aq) + 2002 (8) + 2H20 (0)
The theoretical yield of CHPO, is 10 g. If 8 g of CaHPO4 are produced from the reaction shown above, what is the percent yield of CHPO ?

Answers

Answer:

Percent Yield = 80%

Explanation:

Percent yield of a reaction is defined as one hundred times the ratio between the actual yield and the theoretical yield. That is:

Percent yield = Actual Yield / Theoretical Yield * 100

Where theoretical yield of CaHPO4 is 10g and actual yield is 8g

Replacing:

Percent yield = 8g / 10g * 100

Percent Yield = 80%

A carbon atom that is surrounded by four hydrogen atoms has a _____ molecular geometry. This geometry results from the arrangement of the _____ hybrid orbitals around the carbon atom. They are formed when the s-orbital and ______ -orbitals mix, or hybridize.

Answers

Answer:

Tetrahedral, sp3, p

Explanation:

C has 4 bonds and hence its tetrahedral shape with 109.5 degrees. since there are 4 bonds, it is sp3

Answer:

A carbon atom that is surrounded by four hydrogen atoms has a

✔ tetrahedral

molecular geometry.

This geometry results from the arrangement of the

✔ four sp3

hybrid orbitals around the carbon atom.

They are formed when the s-orbital and

✔ three p

-orbitals mix, or hybridize.

Explanation:

(True or false) The water molecule can be either an acid or a base. Justify.

Answers

Answer:

TRUE!!!!

Explanation:

Water can act as both an acid and a base in solution and undergoes autoionization, where it can be both an acid and a base to itself. When mixed with an acid, water accepts hydrogen ions and acts as a base. However, when water is mixed with a base, it donates hydrogen ions and acts like an acid.

Not my words! I hope this helps :)

The answer is true!!! I’m for sure that’s your answer

Which salt is produced when NH4OH reacts with HNO3?
KNO2
NaNO3
NH4NO3
NH4NO2

Answers

The salt produced in the neutralization reaction between NH₄OH and HNO₃ is NH₄NO₃ (ammonium nitrate).

What is a neutralization reaction?

A neutralization reaction is a reaction between an acid and a base to form salt and water. The cation of the salt will come from the base while its anion will come from the acid.

Let's consider the neutralization reaction between NH₄OH and HNO₃. The formed salt will be ammonium nitrate.

NH₄OH + HNO₃ ⇒ NH₄NO₃ + H₂O

The salt produced in the neutralization reaction between NH₄OH and HNO₃ is NH₄NO₃ (ammonium nitrate).

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HELP PLSS IF ANYONE KNOWS!!

Answers

Answer:

B

Explanation:

Because oxidation is lose of electron and fe2+ means it lost 2 electron hope this helps u to understand:)

Which of the following elements can exist in more than one form in the same
state?
neon
iodine
carbon
iron

Answers

Answer:

neon

Explanation:

it comes in different colours

Which of the following correctly ranks the following bonds in order from most to least polar?

C-H, N-H, O-H, F-H


a)
O-H > F-H > N-H > C-H
b)
F-H > N-H > O-H > C-H
c)
C-H > N-H > O-H > F-H
d)
F-H > O-H > N-H > C-H

Answers

Answer:

O-H F-H N-Hy

Explanation:

C-H N-H O-H F-H

Can anyone solve this for me please.


I appreciate anyone that is helping me with these questions

Answers

#1 is A
#2 is d
#3 is b
#4 is a
#5 isC
#6 is C
#7 is b
Now im not totally sure but these are my best answers for u. Hope ya ace ✨ stay safee

Which of the following terms best describes the oxide of a metal?

Answers

Answer:

Zinc oxide is a metal oxide the term best describes the nature of zinc oxide is an amphoteric oxide.

Explanation:

Please Mark me brainlist

What is the organelle that builds the protein molecules using the instructions from the genes?
1 Gene version
2 nucleus
3 ribosomes
4DNA
5 Golgi Bodies

Answers

Mark Brainliest please

Answer : Ribosomes

Suppose that we combined 75 g of magnesium with 45 g of nitrogen and heat them up. Predict the product of
the reaction, determine the limiting reactant, and calculate the theoretical yield.

Answers

Answer:

Mg is the limiting reactant

The theoretical yield is 105.2 g of Mg3N2

Explanation:

3Mg(s) + N2(g) -----> Mg3N2(s)

Number of moles of Mg = 75g/24g/mol = 3.125 moles

3 moles of Mg yields 1 mole of Mg3N2

3.125 moles of Mg yields 3.125 × 1/3 = 1.042 moles of Mg3N2

Number of moles of N2 = 45g/28g/mol = 1.607 moles

1 mole of N2 yields 1 mole of Mg3N2

1.607 moles of N2 yields 1.607 moles Mg3N2

Hence, Mg is the limiting reactant

The theoretical yield of Mg3N2 = 1.042 moles of Mg3N2 × 101 g/mol = 105.2 g of Mg3N2

The radioisotope radon-222 has a half-life of 3.8 days. How much of a 73.9-g sample of radon- (3 222 would be left after approximately 23 days?​

Answers

Answer:

1.115 g

Explanation:

Applying,

R = R'[tex]2^{n/t}[/tex]................... Equation 1

Where R = original sample of radon-222, R' = sample of radon-222 left after decay, n = Total time, t = half-life.

make R' the subject of the equation

R' = R/([tex]2^{n/t}[/tex])............... Equation 2

From the question,

Given: R = 73.9 g, n = 23 days, t = 3.8 days.

Substitute these values into equation 2

R' = 73.9/([tex]2^{23/3.8}[/tex])

R' = 73.9/[tex]2^{6.05}[/tex]

R' = 1.115 g

After a 4.626g sample of silver oxide is heated, 4.306g of silver metal remains. What is the empirical formula of the compound?
please help me :(

Answers

Answer:

The empirical formula is Ag2O.

The empirical formula is Ag2O.Explanation:

The empirical formula is Ag2O.Explanation:The empirical formula is the simplest whole-number ratio of atoms in a compound.

The empirical formula is Ag2O.Explanation:The empirical formula is the simplest whole-number ratio of atoms in a compound.The ratio of atoms is the same as the ratio of moles. So our job is to calculate the molar ratio of Ag to 2O.

do the steps ...

To get this into an integer ratio, we divide both numbers by the smaller value.

From this point on, I like to summarize the calculations in a table.

ElementAgMass/gXMolesXllRatiomllIntegers

mAgXXXm7.96Xm0.07377Xll2.00mmm2

mlOXXXXl0.59mm0.0369Xml1mmmml1

There are 2 mol of Ag for 1 mol of O.

Answer:

Hello There!!

Explanation:

The answer is↬The empirical formula is Ag2O. It is the simplest whole-number ratio of atoms in a compound.

hope this helps,have a great day!!

~Pinky~

what is the slope of the line segment

-3
-1/3
1/3
3​

Answers

Answer:

slope = 3

Explanation:

[tex]slope = \frac{3 - 0}{1 - 0} \\ = 3[/tex]

What is Geothermal Energy? ​

Answers

Answer:

Geothermal energy is basically the thermal energy generated and stored in the Earth. It is the energy that determines the temperature of matter.

Explanation:

I hope this helped :)

Answer:

Geothermal energy is heat that's inside of the ground. It is a renewable energy source because heat is constantly being produced inside of the earth.

Explanation:  Hope this helps! :)

do goldfish get more oxygen in the wild then the tank

Answers

Answer: more in the wild

Explanation:

How many grams of NaCl are dissolved in 500.0 mL of a 0.050 M solution of NaCl?​

Answers

Answer: 1.461 g of NaCl is dissolved in the solution.

Explanation:

Molarity is defined as the amount of solute expressed in the number of moles present per liter of solution. The units of molarity are mol/L.

The formula used to calculate molarity:

[tex]\text{Molarity of solution}=\frac{\text{Given mass of solute}\times 1000}{\text{Given mass of solute}\times \text{Volume of solution (mL)}}[/tex]       .....(1)

Given values:

Molarity of solution = 0.050 M

Molar mass of NaCl = 58.44 g/mol

Volume of solution = 500.0 mL

Putting values in equation 1, we get:

[tex]0.050=\frac{\text{Given mass of NaCl}\times 1000}{58.44\times 500}\\\\\text{Given mass of NaCl}=\frac{0.050\times 58.44\times 500}{1000}\\\\\text{Given mass of NaCl}=1.461g[/tex]

Hence, 1.461 g of NaCl is dissolved in the solution.

Please! I need help
Describe how water molecules can hydrate various substances.

Answers

Answer:

The two hydrogen atoms and one oxygen atom within water molecules (H2O) form polar covalent bonds. ... As a result of water's polarity, each water molecule attracts other water molecules because of the opposite charges between them, forming hydrogen bonds.

Explanation:

Not my work, but I hope this helps!

how does evelyn hear music?​

Answers

Who even is Evelyn?

Calculate the mass of hydrogen in 250 grams of C2H6

Answers

Answer:

50.28 grams

Explanation:

hope this helps

Which statement about scientific consensus is true?

Answers

what are the options?

reply in comments so i can help:)

The true statement about  scientific consensus is that; : It represents the beliefs of most scientists.

What is  scientific consensus?

The term  scientific consensus refers to what is generally accepted as fact by scientists.

Hence, the true statement about  scientific consensus is that; : It represents the beliefs of most scientists.

Missing parts;

Which statement about scientific consensus is true? A. It represents the beliefs of most scientists. B. It is the only way to prove a theory true. C. It is necessary to form a hypothesis. D. It is an assurance that the interpretations of a study are correct. E. It is necessary before research can be published in a science journal.

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A 25 Ω resistor has a voltage drop of 12 V across it. Calculate the current flowing through the resistor

Answers

Answer:

0.48

Explanation:

[tex]i = \frac{v}{r} [/tex]

because we are looking for I which is current we say

I = 12÷25 which is 0.48.

The current flowing through the resistor is 0.48 A.

What is resistor?

The resistor is a length of wire which resists the flow of current.

According to Ohm's law, the potential difference is proportional to the current flowing in the circuit.

V =I R   where R is the resistance.

Given is the resistance of resistor R = 25Ω and the voltage drop V =12 Volt, then the current through the resistor will be

I =V/R

I = 12/25

I =0.48 A

Thus, the current in resistor is 0.48 Amperes.

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What can be found in the Asteroid Belt?

Answers

Answer:

astrioids can be found at the astrioid belt

Answer:

Composition. Most of the asteroids in the Main Belt are made of rock and stone, but a small portion of them contain iron and nickel metals. The remaining asteroids are made up of a mix of these, along with carbon-rich materials. Some of the more distant asteroids tend to contain more ices

How many significant figures are in this number?
3x10^6

If it's right 30 POINTS !!!!!!!

Answers

There is 1 significant figure in this number
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