Question

Calculate molecular mass of HNO3?

Answer 1

$\huge{\underline{\underline{\mathfrak{Answer}}}}$

Atomic mass of H = 1.001 u

Atomic mass of N = 14.01 u

Atomic mass of O = 16.0 u

Hence, molar mass of HNO3 will be:-

(1 \times 1.001)+(1 \times 14.01)+(3 \times 16.0)=63.01 \ u

Answer 2

Answer:

$\huge\mathfrak\red{Answer}$

Heya mate here is your answer :

Mass Of hydrogen = 1

Mass of Nitrogen = 14

Mass of oxygen = 16

So, Molecular mass of HNO3 = 1 + 14 + 16 * 3

= 63 g/mol.

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