Convert the following Kelvin temperatures into degrees Celsius (°C): 78 K 78 degree Celsius
-195 degree Celsius
351 degree Celsius
O-351 degree Celsius

The activation energy for this reaction is 75 kj·mol–1. the enzyme catalase (found in blood) lowers the activation energy to 8.0 kj·mol–1. at what temperature would the non-catalyzed reaction need to be run to have a rate equal to that of the enzyme-catalyzed reaction at 25°c?