Chemistry, 06.05.2021 22:10 cxttiemsp021
a gas has a volume of 0.92l at 193k. once heated, the same gas now has a volume of 10.3l at 230k and 1.91atm. what was the original pressure of the gas?
Answers: 3
Chemistry, 22.06.2019 13:50
Read the chemical equation. 2c2h2 + 5o2 → 4co2 + 2h2o which of the following statements would be correct if one mole of c2h2 was used in this reaction? one mole of oxygen was used in this reaction. five moles of oxygen were used in this reaction. four moles of carbon dioxide were produced from this reaction. two moles of carbon dioxide were produced from this reaction.
Answers: 3
Chemistry, 22.06.2019 14:00
How many absorptions would you expect to observe in the 13c nmr spectra of the following molecules? a) 3-chloropentane b) cis-4-methyl-2-pentene
Answers: 2
a gas has a volume of 0.92l at 193k. once heated, the same gas now has a volume of 10.3l at 230k and...
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