CHEMISTRY HIGH SCHOOL

Look at the equation below.O2 + CS2 → CO2 + SO2

Which of the following shows the equation balanced?
A. 3 O2 + CS2 → CO2 + 2 SO2

B. 3 O2 + CS2 → 2 CO2 + SO2

C. O2 + CS2 → CO2 + SO2

D. 4 O2 + 4 CS2 → 4 CO2 + 4 SO2

Answers

Answer 1
Answer:

Answer:

Look at the equation below.

O_(2) +CS_2 → CO_2+SO_2

The equation balanced is:

A. 3O_2+CS_2 → CO_2+2SO_2

Explanation:

The equation balanced is:

3O_2+CS_2 → CO_2+2SO_2

This can be proved with the amount of atoms of each element in reagents and products:

Reagents:

O=6

C=1

S=2

Products:

O=6

C=1

S=2
Answer 2
Answer:

The option that shows the that the equation is balanced is:

3O₂ + CS₂ → CO₂ + 2SO₂ (option A)

 

How to balance the equation?

The equation O₂ + CS₂ → CO₂ + SO₂ can be balanced as shown below:

O₂ + CS₂ → CO₂ + SO₂

There are 2 atoms of S on the left side and 1 atom on the right. It can be balanced by writing 2 before SO₂ as shown below:

O₂ + CS₂ → CO₂ + 2SO₂

There are 2 atoms of O on the left side and a total of 6 atoms on the right. It can be balanced by writing 3 before  as shown below:

3O₂ + CS₂ → CO₂ + 2SO₂

Now, we can see that the equation is balanced. Thus, the correct answer to the question is 3O₂ + CS₂ → CO₂ + 2SO₂ (option A)

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Answers

Answer:

Explanation:

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Answers

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Answers

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