Science, asked by rajnandiniswain2, 7 months ago

Calculate the number of moles present in 0.12 gram of magnesium.

Answers

Answered by moon2357

0

Answer:

The answer will be 0.005

Explanation:

Given that,

Mass of magnesium(Mg),W=0.12 Since,molar mass of Mg(M)=24 g/mol

Therefore,The number of moles(n)=W/M

=0.12/24

=0.005

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