CH-1943
The mole
Chemistry · Secondary 4 · Hard · The mole
A student reacts excess dilute hydrochloric acid with 2.50 g of calcium carbonate chips. The equation is
.
What is the maximum volume of gas produced at room temperature and pressure?
(Relative formula mass of ; molar gas volume = 24 dm³/mol.)
.
What is the maximum volume of gas produced at room temperature and pressure?
(Relative formula mass of ; molar gas volume = 24 dm³/mol.)
- 300 cm³
- 480 cm³
- 600 cm³
- 960 cm³
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