ralewis2931
23.03.2021 •
Chemistry
A 74.00 g sample of a compound known to contain only nitrogen and oxygen is found to contain 22.53 g N. Its molar mass is determined to be 92.02 g/mol. Calculate its molecular formula.
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Ответ:
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Ответ:
The deuterium has one neutron and one proton (mass number equals 2) whereas, the far more common hydrogen isotope, protium, has no neutons in the middle.
Explanation