CaCO3>>CaO + CO2
well, for each mole of limestone, one gets one mole of carbon dioxide.
Moles CaCO3 = 200g/molmass=200/100=2 moles.
volume at NTP=24.05 liters/mole *2mole
= 48.1 liters
How much volume of co2gas is car obtained at NTP by heating 200gm calcium carbonate?
1 answer