Oxygen gas at a given temperature and pressure
Suppose a 5 liter sample of oxygen gas at a given temperature and pressure contains 1.08x10^23 molecules. how many molecules would be contained in each of the following at the same temperature and pressure?
a. 5 liters of hydrogen
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When the gasoline burns, 154 of oxygen are consumed and carbon dioxide and water are produced. What is the total combined mass of carbon dioxide and water that is produced.
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