Chemistry, 16.12.2020 16:40 sctenk6052
A piston compresses the air in the cylinder by doing 61.0 J of work on the air. As a result, the air gives off 113.0 J of heat to the surroundings. If the system is the air in the cylinder, what is the change in its internal energy?
Answers: 2
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How many electrons does silver have to give up in order to achieve a sido noble gas electron configuration?
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If a molecule with a molecular formula of c13h18 is treated with an excess of h2 in the presence of finally divided pt metal under conditions required for maximum hydrogenation of the molecule to give a molecule with a formula c13h24, how many rings are in the molecule?
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Chemistry, 22.06.2019 12:30
Acontrol during an experiment. might change remains constant does not exist does change
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A piston compresses the air in the cylinder by doing 61.0 J of work on the air. As a result, the air...
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