Physics, asked by sanskriti3460, 10 months ago

Calculate relative molecular mass of water and HNO3

Answers

Answered by mansa92

6

H=1

N=14.1

O=3*16= 48

= 63.1

The molecular mass of HNO3 is 63.

Thankyou so much friend for your points.

Answered by sweety8244

0

Explanation:

Atomic mass of hydrogen=1u,

oxygen=16u

molecular mass of water =2×1+1×16

= 18u

molecular mass of HNO3=1+14+48

=63u

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