Chemistry, 14.11.2019 06:31, strawberrymochi390
The reaction 2no2 → 2no + o2 obeys the rate law: rate = 1.4 x 10-2[no2]2 at 500 k . what would be the rate constant at 119 k if the activation energy is 80. kj/mol? this is a second order reaction, giving k the units of m-1s-1 this will not change with the change in temperature. do not include units in your answer. exponential numbers need to be entered like this: 2 e-1 means 2 x 10-1. the rate constant, k, at 119 k equals:
Answers: 2
Chemistry, 22.06.2019 19:30, periwinkleaqua72
What is the mass of oxygen gas is consumed in a reaction that produces 4.60mol so2
Answers: 3
Chemistry, 23.06.2019 00:30, evelynalper08
Which radioisotope is used to date fossils? a. oxygen-16 b. carbon-14 c. uranium-238 d. carbon-12
Answers: 2
Chemistry, 23.06.2019 03:30, nikkio4
In chemistry, the type of an atom (what element it is) is determined by: a) the number of protons it contains in its nucleus. b) the number of neutrons it contains in its nucleus. c) the number of protons it has in a cloud around the nucleus. d) the number of neutrons it has in a cloud around the nucleus. e) the number of electrons it exchanges with its neighbors.
Answers: 1
The reaction 2no2 → 2no + o2 obeys the rate law: rate = 1.4 x 10-2[no2]2 at 500 k . what would be t...
Computers and Technology, 20.04.2021 19:10
Advanced Placement (AP), 20.04.2021 19:10
Mathematics, 20.04.2021 19:10
Physics, 20.04.2021 19:10
Mathematics, 20.04.2021 19:10