Question

A sample of ammonium phosphate contains 18 moles of hydrogen atom

Answer 1

ANSWER :

Ammonium phosphate is represented as (NH4)3 PO4. It has 12 H atoms and 4 O atoms.

that means the ratio of atoms are O: H = 1:3

Moles of O = Moles of H x 1/3 = 18/3 = 6.

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