Question

Example 3.1 (a) Calculate the relative
molecular mass of water (H,0).
(b) Calculate the molecular mass of
HNO3.​

Answer 1

Answer:

Molecular mass of water is 18u

Molecular mass of nitric acid is 63u

Explanation:

The atomic masses are required to be know for these sums. The atomic masses are given below

(H= 1, N= 14, O= 16)

The solution is given in image.

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Answer 2

Answer:

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