Chemistry, 29.01.2021 01:00 mgavyn9457
Nitric acid has the formula HNO3. If there are 3.55x10^23 atoms of O in the sample, how many moles of nitric acid are there?
Answers: 3
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8.98 dm3 of hydrogen gas is collected at 38.8 °c. find the volume the gas will occupy at -39.9 °c if the pressure remains constant.
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Nitric acid has the formula HNO3. If there are 3.55x10^23 atoms of O in the sample, how many moles o...
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