CH-1871
The mole
Chemistry · Secondary 4 · Medium · The mole
A reaction between magnesium carbonate and excess hydrochloric acid produces 0.040 mol of carbon dioxide. Using the equation
,
how many moles of hydrochloric acid reacted?
,
how many moles of hydrochloric acid reacted?
- 0.020 mol
- 0.040 mol
- 0.080 mol
- 0.160 mol
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