Chemistry, 19.03.2021 19:30 jojo492192
A sample of oxygen at 22°C had its pressure changed from 75 kPa to 233 KPa. What is the
final temperature in °C?
Use gas laws
Answers: 2
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What is the molecular formula for a compound that is 46.16% carbon, 5.16% hydrogen, and 48.68% fluorine? the molar mass of the compound is 156.12 g/mol
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In a laboratory, 1.55mg of an organic compound containing carbon, hydrogen, and oxygen is burned for analysis. this combustion resulted in the formation of 1.45mg of carbon dioxide and .89 mg of water. what is the empirical formula for this compound?
Answers: 1
A sample of oxygen at 22°C had its pressure changed from 75 kPa to 233 KPa. What is the
final tempe...
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