CH-931
Molar gas volume
Chemistry · Secondary 3 · Medium · Molar gas volume
A student reacts dilute hydrochloric acid with excess calcium carbonate. 80 cm³ of carbon dioxide gas is collected at room temperature and pressure. Using the molar gas volume of 24 dm³, what amount of carbon dioxide is produced?
- 3.3 × 10⁻³ mol
- 1.9 × 10⁻³ mol
- 0.33 mol
- 1.9 mol
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