Question

Calculate the 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 HNO_3 will be:

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

Answer 2

Answer:

heya mate refer to the attachment......wait