Chemistry, asked by krish9b46, 3 months ago

calculate the molar mass of ammonia,nitric acid and oxygen

Answers

Answered by gkdozckhkhc

2

Answer:

Molecular mass of HNO 3 is the sum of the atomic masses of H,NO

So 1+14+16×3=63 u.

Answered by Ataulwahab

1

Explanation:

ammonia. NH3. 14*1 + 1*3=14+3==17

nitric acid HNO3. 1*1 + 14*1 + 16*3==1+14+48==63

OXYGEN. O2. 2*16==32.

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