Question

how many moles in 150 g caco3

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Answer 1

Moles=Given mass / molar mass

Given mass :- 150g

molar mass :- Ca= 40,C=12,O=16x3

=> 100g total.

moles(n)= g.m/m.m

=> 150/100

=> 1.5 mol.

There is 1.5 mole in 150 gm of CaCO3.

ans.

Answer 2

Answer:

Moles=Given mass / molar mass

Given mass :- 150g

molar mass :- Ca= 40,C=12,O=16x3

=> 100g total.

moles(n)= g.m/m.m

=> 150/100

=> 1.5 mol.

There is 1.5 mole in 150 gm of CaCO3.

ans.

Explanation:

Hope this answer will help you.