nitrogen dioxide is a gas commonly found in polluted air. it is produced when nitric oxide in the air reacts…

nitrogen dioxide is a gas commonly found in polluted air. it is produced when nitric oxide in the air reacts with oxygen gas. consider the following reaction: 2 molecules of nitric oxide (no) react with 1 molecule of oxygen (o₂) to produce some amount of nitrogen dioxide (no₂). use the number of atoms in the reaction to answer the question below. chemical element number of atoms in the reaction n 2 o 4 during this reaction, how many molecules of nitrogen dioxide (no₂) are produced?

nitrogen dioxide is a gas commonly found in polluted air. it is produced when nitric oxide in the air reacts with oxygen gas. consider the following reaction: 2 molecules of nitric oxide (no) react with 1 molecule of oxygen (o₂) to produce some amount of nitrogen dioxide (no₂). use the number of atoms in the reaction to answer the question below. chemical element number of atoms in the reaction n 2 o 4 during this reaction, how many molecules of nitrogen dioxide (no₂) are produced?

Answer

Explanation:

Step1: Write the balanced chemical equation

The reaction is (2NO + O_2\rightarrow 2NO_2).

Step2: Analyze the atom - conservation

From the balanced equation, we see that 2 nitrogen atoms and 4 oxygen atoms on the reactant side are conserved. And for every 2 molecules of (NO) reacting with 1 molecule of (O_2), 2 molecules of (NO_2) are produced.

Answer:

2