caco³ Heat cao+co²
From the above eqaution calculate the amount of carbon dioxide grams liberated by heating 25g of calcium carbonate
Answers
Answered by
0
CaCO3 ==> Ca O + CO2
Molecular mass of Ca CO3 = 100 amu
number of moles of Calcium carbonate in 25 gms = 25/100 = 1/4
Number of moles of Calcium Oxide or CO2 produced = 1/4
molecular mass of CO2 = 44 gms
mass of CO2 produced / liberated = 1/4 * 44 = 11 grams
Similar questions