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Which expression represents a reaction rate? a. time/mass c. energy/time b. number/time d. time/energy

Curtis Rhodes

in Chemistry

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Kevin Sutter on September 26, 2018

C. Energy/Time is the expression that represents a rate of reaction.The speed of reaction is the speed at which a chemical reaction occurs. Because it involves the speed, the time must be present. The chemical reaction involves energy. For a speed of reaction should be energy over time.


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