CH-775
The mole
Chemistry · Secondary 3 · Medium · The mole
A student reacts 25.0 cm of 0.200 mol dm hydrochloric acid with excess magnesium.
What is the maximum number of moles of hydrogen gas formed?
What is the maximum number of moles of hydrogen gas formed?
- 0.00125 mol
- 0.0025 mol
- 0.0050 mol
- 0.0100 mol
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