Chemistry, asked by ayeshashakeel8859, 7 months ago

NO OF MOLES OF 0.1KG CALCIUM ?

Answers

Answered by hydrogenshine1
30

Answer:

NO OF MOLES OF of molecules present in 0.1KG CALCIUM is 2.5 mole.

Explanation:

The molar mass of Calcium is 40 g.

The no of moles of Calcium molecule present in 0.1 kg or 100g of sample is 100/40 mole=2.5 mole

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