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Chemistry, 21.06.2019 15:20
Both 1,2βdihydronaphthalene and 1,4βdihydronaphthalene may be selectively hydrogenated to 1,2,3,4βtetrahydronaphthalene. one of these isomers has a heat of hydrogenation of 101 kj/mol (24.1 kcal/mol), and the heat of hydrogenation of the other is 113 kj/mol (27.1 kcal/mol). match the heat of hydrogenation with the appropriate dihydronaphthalene.
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Chemistry, 21.06.2019 22:00
If the particles in a sample of matter have an orderly arrangement and move only in place, the sample is a
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Which of these is a measure of the average kinetic energy of the molecules of a material? A. heat B....
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