Question

calculate the volume of oxygen at ntp that would be required to convert 5 litre of carbon monoxide into carbon dioxide​

Answer 1

2CO+1/2O2----CO2

2dm^3 of carbon requires

0.5dm^3 of O2

5.2dm^3 of carbon will require

0.5/2×5 of O2

=1.25dm^3 of O2