The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an activation energy E= 48.0 kJ/mol. If the rate constant of this reaction is 7.9 x 10³ M -1 at 218.0 °C, what will the rate constant be at 186.0 °C? Round your answer to 2 significant digits. -1 -1 k= = :5 X Ś 4

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The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an activation energy E= 48.0 kJ/mol. If the rate constant of this
-1
reaction is 7.9 x 10³ M
at 218.0 °C, what will the rate constant be at 186.0 °C?
Round your answer to 2 significant digits.
-1
= M¹ S
X
Ś
k=
4
Transcribed Image Text:The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an activation energy E= 48.0 kJ/mol. If the rate constant of this -1 reaction is 7.9 x 10³ M at 218.0 °C, what will the rate constant be at 186.0 °C? Round your answer to 2 significant digits. -1 = M¹ S X Ś k= 4
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