Question

calculate the percentage composition of each element present in ammonium sulphate.​

Answer 1

Answer:

formula mass of ammonium sulfate = (2 x 18) + 32 + 64 = 132.

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Note that similarly, you can calculate the % of the other elements in the compound e.g.

% sulfur = (32/160) x 100 = 20% S.

% oxygen = (64/160) x 100 = 40% O.

Also note that if you haven't made any errors, they should add up to 100%,useful arithmetical !

Explanation:

Hope it's helpful