# chemistry

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For a certain chemical reaction, the rate constant at 250.0 °C is 0.00383 s-1 and the activation energy is 22.40 kilojoules. Calculate the value of the rate constant at 335.0 °C.

a. 0.00513 s-1
b. 0.00946 s-1
c. 0.00787 s-1
d. 0.0224 s-1
e. 0.000640 s-1

b or c

• chemistry -

Use the Arrhenius equation.

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