CH-986
The mole
Chemistry · Secondary 3 · Hard · The mole
A student reacts 25.0 cm³ of 0.200 mol dm⁻³ sulfuric acid, , with excess magnesium. How many moles of hydrogen gas are produced?
- 0.0025 mol
- 0.0050 mol
- 0.0100 mol
- 0.0200 mol
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