The rate constant of a chemical reaction increased from 0.100 s-1 to 2.70 s-1 upon raising the temperature from 25.0 C to 45.0 C. Part A Calculate the value of 1 T2 1 T where T is the initial temperature and T2 is the final temperature. Express your answer numerically. View Available Hint(s) IVO AEO ? (+-+)- K-1 Submit Part B ki Calculate the value of In where ki and k2 correspond to the rate constants at the initial and the final k2 temperatures as defined in part A. Express your answer numerically. View Available Hint(s) ? In() Submit Part C What is the activation energy of this reaction? Express your answer to three significant figures and include the appropriate units. View Available Hint(s) ? Ea = Value Units Submit