Chemistry, 03.01.2021 01:00 screamqueen
a huge tank contains 80,000 liters of oxygen, at a pressure of 760mmHg. If the oxygen is to be replaced into cylinder of 20 liters capacity at a pressure of 3040mmHg, how many cylinders will be needed?
Answers: 3
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Answers: 3
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The boiling point of propanoic acid is higher than that of 1-butanol because: propanoic acid has a higher molecular weight than 1-butanol. propanoic acid is more soluble in water than 1-butanol. propanoic acid is a better hydrogen bond donor than 1-butanol. propanoic acid forms hydrogen bonded dimers and 1-butanol does not. 1-butanol forms hydrogen bonded dimers and propanoic acid does not.
Answers: 2
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Chemistry, 23.06.2019 06:30
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Answers: 1
a huge tank contains 80,000 liters of oxygen, at a pressure of 760mmHg. If the oxygen is to be repla...
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