What is the activation energy (in kj/mol) of a reaction whose rate constant increases by a factor of 91 upon increasing the temperature from 302 k to 343 k? r = 8. 314 j/(mol • k). Only enter the numerical value as an integer in the answer box below. Do not type in the unit (kj/mol).

All of the following are examples of service-learning opportunities except: a. donating time to senior citizen war veterans and writing a report about the experience for your u.s. history class. b. getting a part-time job at a habitat restoration center. c. reading to second-grade students as part of your assigned reading time for your english class. d. planting trees in your community and then discussing global warming in your science class.

What should you adjust to make your hard hat fit properly

If point e(5, h) is on the line that contains a(0, 1) and b(−2, −1), what is the value of h? a)-1 b)0 c) 1 d) 6 !