Chemistry, asked by pranavmawlong, 9 months ago

Find the mass of lime (Cao) obtained by strongly heating 200g of CaCO3?

Answers

Answered by mayankgoyalagrawal

1

Answer:

2moles of CaO = 56gm

Explanation:

moles of CaCO3 = 200/100

=2

now acc. to eq.

CaCO3 + heat = CaO +H2O

1mole caco3 gives 1mole of CaO

mass of CaO= 1* 56

=56

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