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The elements fluorine, chlorine, and iodine are all part of the same blank space on the periodic table, which means they have the same
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650.j is the same amount of energy as? 2720cal1550cal650.cal2.72cal
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Which statement is true about a catalyst? a: a catalyst decreases the rate of the reaction. b. a catalyst is consumed during a chemical reaction. c. a catalyst lowers the activation energy of a reaction. d. a catalyst increases the reactant concentration during a reaction.
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How many atoms or molecules are there in a mole of a substance?
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Chemistry, 23.06.2019 00:30
Balance the following reaction. as2s3 + 9o2 β 2as2o3 + so2
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The elements fluorine, chlorine, and iodine are all part of the same blank space on the periodic ta...
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