Question

how many moles of CO2 are produced from the combustion of 5.25 moles of CH3OH?

Answer 1

First, we write the reaction for CH3OH combustion

CH3OH+3/2O2--->CO2+2H2O

for 1 mole of methanol, we get 1 mole of CO2, therefore for 5,25 moles of methanol we will get 5,25 moles of CO2