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Calculate the energy of a photon with a frequency of 2.36 x 10-19 Hz.
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Which change will decrease the number of effective collisions during a chemical reaction? a. adding a catalyst b. increasing the surface area c. decreasing the temperature d. increasing the reactant concentrations e. increasing the volume of the reactants
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Calculate the energy of a photon with a frequency of 2.36 x 10-19 Hz....
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