Question

Calculate the molecular mass of HNO₃, the atomic mass of H = 1 and for Nitrogen N = 14, and for Oxgen = 16.​

Answer 1

Answer:Molecular mass of HNO  3

is the sum of the atomic masses of H,NO

So 1+14+16×3=63 u.

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Answer 2

Answer:

63 u or 64 amu

Step-by-step explanation:

Molecular mass of HNO3 = 1 u + 14 u + 16 X 3 u = 1u+14u+48u = 63 u