The Student Room Group

Gas volumes from equations

8) when each of the following gases is burned completely calculate:
i. The volume of oxygen required
ii. The volume of carbon dioxide produced

a 100cm3 methane
b 2 litres carbon monoxide
c 250cm3 ethene
d 150cm3 butane

Can someone please help
Reply 1
First, you find out the number of moles of each gas, and balance the equation to find out how many moles of oxygen and carbon dioxide are needed, then multiply by 24 000 cm3

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