Chemistry, 01.10.2019 23:00 jinjermaxinejohnston
Asmall hot-air balloon is filled with 1.00×106 l of air (d = 1.20 g/l). as the air in the balloon is heated, it expands to 1.12×106 l. what is the density of the heated air in the balloon?
Answers: 1
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The minerals found in bones are deposited by living cells called
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An object becomes electrically charged when: electrons are created in it electrons from it are destroyed electrons are transferred to it protons from it are destroyed protons are created in it
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Asample of freon gas has a volume of 2.23 liters, a pressure of 4.85 kpa, and a temperature of -1.36°c. calculate the volume at a pressure of 1.38 kpa and a temperature of 5.5°c. (show work)
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Asmall hot-air balloon is filled with 1.00×106 l of air (d = 1.20 g/l). as the air in the balloon is...
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