CH-765
Molar gas volume
Chemistry · Secondary 3 · Medium · Molar gas volume
A student reacts 0.10 mol of calcium carbonate with excess hydrochloric acid. The equation is:
CaCO₃(s) + 2HCl(aq) → CaCl₂(aq) + CO₂(g) + H₂O(l)
What volume of carbon dioxide is produced at room temperature and pressure? (Molar gas volume = 24 dm³ mol⁻¹)
CaCO₃(s) + 2HCl(aq) → CaCl₂(aq) + CO₂(g) + H₂O(l)
What volume of carbon dioxide is produced at room temperature and pressure? (Molar gas volume = 24 dm³ mol⁻¹)
- 2.4 dm³
- 1.2 dm³
- 0.24 dm³
- 4.8 dm³
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