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Chemistry, 21.06.2019 23:00, slugmilk1090
The agent of mechanical weathering in which rock is worn away by the grinding action of other rock particles is call
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Calculate the energy required to ionize a hydrogen atom to an excited state where the electron is initially in the n = 5 energy level. report your answer in kilojoules
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What amount of heat is exchanged when 106.2 grams of substance y goes from a liquid at 35 degrees celsius to a solid at the same temperature? melting point of substance y = 35 degrees c; δhvaporization = 3.67 j/mol; δhfusion = 3.30 j/mol. mwsubstance y = 28.22 g/mol. −12.4 j −3.51 x 102 j 1.24 x 101 j 351 j
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A volume of 80.0 mL of aqueous potassium hydroxide (KOH) was titrated against a standard solution of...
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