Question

Find the ratio by mass of constituent elements in nitric acid and sulphuric acid (atomic mass of nitrogen=14u, sulphur = 32u, oxygen=16u). Plz answer fully anf properly. winners will get 70 pnts and will be marked as brainliest.​

Answer 1

Explanation:

Calculate the molar mass of Nitric acid (HNO

3

). (Atomic mass of H=1U,N=14u,O=16u)

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ANSWER

Molecular mass of HNO

3

is the sum of the atomic masses of H,NO

So 1+14+16×3=63 u.