A reaction rate increases by a factor of 500. in the presence of a catalyst at 37oC. The activation energy of the original pathway is 106 kJ/mol. What is the activation energy of the new pathway, all other factor being equal

Explanation:

From the question we are told that:

Factor

Temperature

Activation energy

Generally the Arhenius equation is mathematically given by

Where

what is the volume occupied by 40 grams of argon gas (ar) at standard conditions? what volume, in liters, is occupied by 1.5 x 1023 

your answer is a. the enthalpy of formation for a pure element in its standard state is always positive.