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Chemistry, 28.10.2020 21:10, hdamelis30
Fill in the blank: The units Hertz (Hz) is used to express . options: wave period wavelength amplitude frequency
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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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Fill in the blank: The units Hertz (Hz) is used to express . options: wave period wavelength amplitu...
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