Chemistry, asked by akshayakb9911, 5 months ago

find the no° of mols of atoms present in 120g of ca[ca=40]also find the no of atoms present

Answers

Answered by kundanconcepts800

1

Explanation:

no.of moles of Ca = 120g/40g/mol =3 mol

no.of atoms = 3×6.022×10^23

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