Question

what weight of calcium contains the same
number of atoms as. are present in 3.2g of
Sulphur?​

Answer 1

Explanation:

3.2 grams of sulfur is equal to 0.1 moles. So equal number of moles will contain the same number of atoms. One mole of calcium is 40 grams, so 0.1 moles equals 4 grams.

Answer 2

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