Which of these is a true statement about energy?
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A. Energy can be made in factories.
B. Wasted energy turns into other forms.
C. When we are done with nuclear energy we can
throw it away.

Both 1,2−dihydronaphthalene and 1,4−dihydronaphthalene may be selectively hydrogenated to 1,2,3,4−tetrahydronaphthalene. 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.

How does the motion of particles in a gas change as the gas cools

Which tool is least in predicting weather