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19-09-2022
Chemistry

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Calculate the percentage by mass of oxygen in ammonium nitrate (NH4NO3).
Relative atomic masses (Ar): H= 1 N = 14 O=16
Relative formula mass (Mr): NH4NO3 = 80

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19-09-2022

Answer: The percentage of nitrogen and oxygen in ammonium nitrate is 35% and 60%

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