(a) Select all of the correct statements about reaction rates from the choices below. The lower the rate of a reaction the longer it takes to reach completion. O. The fastest step in a reaction is called the rate-determining step. O The rate of a slow step has more effect on the overall reaction rate than the rate of a fast step. O Slow reactions can be speeded up by raising the temperature. O Reaction rates always increase as masses of solid reactants increase. O Reaction rates increase as concentrations of homogeneous catalysts increase. Solid catalysts do not affect reaction rates.

Introductory Chemistry: A Foundation
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ISBN:9781337399425
Author:Steven S. Zumdahl, Donald J. DeCoste
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Chapter17: Equilibrium
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(a) Select all of the correct statements about reaction rates from the choices below.
The lower the rate of a reaction the longer it takes to reach completion.
O The fastest step in a reaction is called the rate-determining step.
The rate of a slow step has more effect on the overall reaction rate than the rate of a fast step.
O Slow reactions can be speeded up by raising the temperature.
O Reaction rates always increase as masses of solid reactants increase.
Reaction rates increase as concentrations of homogeneous catalysts increase.
Solid catalysts do not affect reaction rates.
Transcribed Image Text:(a) Select all of the correct statements about reaction rates from the choices below. The lower the rate of a reaction the longer it takes to reach completion. O The fastest step in a reaction is called the rate-determining step. The rate of a slow step has more effect on the overall reaction rate than the rate of a fast step. O Slow reactions can be speeded up by raising the temperature. O Reaction rates always increase as masses of solid reactants increase. Reaction rates increase as concentrations of homogeneous catalysts increase. Solid catalysts do not affect reaction rates.
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