Which one of the following compounds contains the highest percentage by mass of
nitrogen
(a) NH
(b)N2H2
(c) NH OH
(d)NO
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no...................
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option a is correct
- each compound by the molar mass of the compound and multiply by 100. In the calculations below, I have rounded the masses to whole numbers. Also, the numerators are the mass of hydrogen in the compound in grams, and the denominators are the molar masses of the compounds in grams.
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