Question

In the air bag lab, how did you calculate the number of carbon dioxide moles required to fill the bag.

a. By measuring the volume of the bag
b. Using a chemical balance
c. Calculating pressure changes
d. Through gas chromatography

Answer 1

The number of moles of carbon dioxide gas required to fill the bag can be calculated by measuring the volume of the bag. By using the ideal gas law, the volume of CO₂ produced can be determined.

Step-by-step explanation:

The number of moles of carbon dioxide gas required to fill the bag can be calculated by measuring the volume of the bag. By using the ideal gas law, the volume of CO₂ produced can be determined.

First, the number of moles of carbon dioxide gas is calculated by balancing the reaction equation and using stoichiometry. Then, the ideal gas law is applied, where the volume of gas is directly proportional to the number of moles of the gas at constant temperature and pressure.