Question

Define relative Atomic Mass and molecular mass. Calculate the

molecular mass of HNO3

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Answer 1

Answer:

Hi friends

Explanation:

Atoms And Molecules

Calculate the molecular mass of HNO3. The molecular mass of HNO3 = the atomic mass of H+ the atomic mass of N +3 x the atomic mass of O =1+14+48 =63u. 192 Views. When 3.0 g of carbon is burnt in 8.00 g oxygen, 11.00 g of carbon dioxide is produced.

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Answer 2

number of protons in a nucleus are called atomic mass

molecular mass of Hno3= 2+14+48g=64 g