Chemistry, asked by prateek9444, 1 year ago

Calculate the weight of CaO obtained by heating 200g of 95% pure limestone, $CaCO_{3}$ ?

Answers

Answered by captainkhan85

3

Molecular mass of $CaCO_{3}$ =100

Molecular mass of Cao=56
100g caco3 make 56g cao
200000g will make=56*200000/100
=112kg

for 95% =106.40kg of CaO

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