A catalyst

a. changes ΔG for an equation

b. acts by increasing the rate of the forward reaction more than the reverse reaction

c. raises the equilibrium constant of a system

d. may have molecular weight as low as 1 or higher than 200,000

e. does not react chemically during the course of a reaction

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1 January, 21:03

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Belinda Townsend · Answer 1

A catalyst speeds up the rate of reaction so the answer is B.

A catalysta. changes ΔG for an equationb. acts by increasing the rate of the forward reaction more than the reverse reactionc. raises the equilibrium constant of a systemd. may have molecular weight as low as 1 or higher than 200,000e. does not react chemically during the course of a reaction