Chemistry, asked by rohithroger, 6 months ago

calculate the mass of oxygen present in HNO3 explain ​

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Answered by annette7
0

Answer:

To find the molar mass of nitric acid HNO3. We need to consider the number of atoms of each element in the formula and then multiply each with the atomic mass. In HNO3 there are 1 H atom,1 N atom and 3 O atoms H = 1 X 1 = 1

Explanation:

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