Chemistry, 25.07.2019 11:20 jeffrieskids13
Suppose for some reaction the rate constant doubles in going from t = 50◦c to 70◦c. what is ea for this reaction?
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Sulfuric acid (a component of acid rain) reacts with limestone (calcium carbonate) to produce calcium sulfate and carbon dioxide. this damages buildings and statues made of limestone. which solution of sulfuric acid will damage these structures more quickly? a. 0.001% b. 0.005% c. 0.010% d. 0.015%
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What is i fracture in the crust called when land move up, down or sideways
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Chemistry, 22.06.2019 12:00
Most materials are not magnetic because their magnetism has worn off. their magnetic domains are arranged randomly. they lack magnetic fields. earth’s heat has destroyed their magnetism.
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Suppose for some reaction the rate constant doubles in going from t = 50◦c to 70◦c. what is ea for t...
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