9
lesson pretestMultiple Choice

Pretest

Question 9 • Physical Science

The amount of oxygen in the reactants is 4 atoms. In the products, the oxygen is distributed to water open paren cap h sub 2 cap o close paren and cap o sub 2 gas. Which coefficients would be placed in front of water and oxygen?

Answer
A
1 in front of water and 1 in front of oxygen
B
1 in front of water and 2 in front of oxygen
C
2 in front of water and 1 in front of oxygen
D
2 in front of water and 2 in front of oxygen
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The amount of oxygen in the reactants is 4…