Chemistry, 12.03.2021 08:10, Emanuelle7843
The pressure of a hydrogen balloon is 100.4 kPa. The balloon
floats away into the troposphere where the atmospheric
pressure is 95.6 kPa. What is the positive difference between
the pressure in the balloon and the pressure of the
troposphere in atm?
atm
Answers: 1
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Problem page combustion of hydrocarbons such as pentane ( c5 h12 ) produces carbon dioxide, a "greenhouse gas." greenhouse gases in the earth's atmosphere can trap the sun's heat, raising the average temperature of the earth. for this reason there has been a great deal of international discussion about whether to regulate the production of carbon dioxide.(a) write a balanced chemical equation, including physical state symbols, for the combustion of liquid pentane into gaseous carbon dioxide and gaseous water. (b) suppose 0.350 kg of pentane are burned in air at a pressure of exactly 1 atm and a temperature of 20.0 degree c. calculate the volume of carbon dioxide gas that is produced. be sure your answer has the correct number of significant digits.
Answers: 2
The pressure of a hydrogen balloon is 100.4 kPa. The balloon
floats away into the troposphere where...
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