Chemistry, 17.05.2021 23:20 gracebrownnn
A scientist examines a large pot of boiling water and a small cup of boiling water. The scientist determines that the large pot holds more water particles than the small cup. Also, the scientist discovers that both have the same amount of average kinetic energy. Based on the scientist's findings, which of the following statements is true?
Answers: 1
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How many moles of air are there in a human lung with a volume of 2.4 l at stp? explain your answer
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How many moles of carbon dioxide will form if 2.5 moles of c3h8 is burned
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Given that 1 mi = 1760 yd, determine what conver- sion factor is appropriate to convert 1849 yd to miles; to convert 2.781 mi to yards.
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Chemistry, 22.06.2019 11:00
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
A scientist examines a large pot of boiling water and a small cup of boiling water. The scientist de...
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