Chemistry, 27.11.2019 19:31, billyeyelash
Abomb calorimeter has a heat capacity of 2.47 kj/k. when a 0.105-g sample of ethylene (c2h4) was burned in this calorimeter, the temperature increased by 2.14 k. calculate the energy of combustion for one mole of ethylene. a. β1.41 Γ 103 kj/mol b. β660 kj/mol c. β5.29 kj/mol d. β0.259 kj/mol e. β50.3 kj/mol
Answers: 2
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When a scientific theory has been tested and proved by the scientific community, it becomes a law
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Chemistry, 22.06.2019 16:00, jrocklove7825
About 3% of the water on earth is freshest. only about 40% of that freshwater is available for human use. why is so much freshwater unavailable for human use?
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Abomb calorimeter has a heat capacity of 2.47 kj/k. when a 0.105-g sample of ethylene (c2h4) was bur...
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