Moles of gas from magnesium and acid sim
Weigh magnesium ribbon, drop it into hydrochloric acid and collect the hydrogen in a gas syringe. Plot the volume against moles of magnesium to measure 24 dm³ per mole, and watch the line level off when the acid runs out.
The mole: molar gas volume and limiting reactants · covers the O-Level, IGCSE, GCSE topic
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