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select all of the correct statements about reaction rates from the choices below

ID: 937951 • Letter: S

Question

select all of the correct statements about reaction rates from the choices below: a.The lower the rate of a reaction the longer it takes to reach completion. b.The rate of a fast step has more effect on the overall reaction rate than the rate of a slow step. c.The fastest step in a reaction is called the rate-determining step. d.Reaction rates are determined by reactant concentrations, temperatures, and reactant stabilities. e.Reaction rate constants are independent of temperature. f.Slow reactions can be speeded up by raising the temperature. g.Catalysts decrease reaction rates.

Explanation / Answer

a.The lower the rate of a reaction the longer it takes to reach completion

d.Reaction rates are determined by reactant concentrations, temperatures, and reactant stabilities

f.Slow reactions can be speeded up by raising the temperature