Chemistry, asked by Duxler, 1 year ago

calculate the % composition by mass of oxygen in nitric acid

Answers

Answered by luciferxixo

1

Bonjour!¡

Answer:

HNO3 = 1 + 14 + 48

= 63g

%age composition of O = 48/63×100

= 76%

Duxler: nice

luciferxixo: thanks

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