CH-1988
The mole
Chemistry · Secondary 4 · Medium · The mole
In an experiment, 25.0 cm³ of 0.200 mol/dm³ sulfuric acid reacts completely with excess magnesium. The equation is . What amount of hydrogen gas, in moles, is produced?
- 0.0025 mol
- 0.0050 mol
- 0.010 mol
- 0.020 mol
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