Mole volume calculation Nat 5

Example discussed in video (taken from SQA 2016 National 5 Past Paper).
ppq

Have a go at the following example once you’re confident with the method discussed in the video:

MgCO3 + 2 HCl -> MgCl2 + H2O + CO2

1 mole of carbon dioxide has a volume of 24 litres.

Calculate the volume of carbon dioxide produced when 42.15g of magnesium carbonate reacts with excess hydrochloric acid.

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