Chemistry, 13.11.2020 23:40 Luzperez09
The second-order rate constant for the decomposition of acetaldehyde has the values:
T (K) 703 759 811 865
k (L mol-1s-1) 0.011 0.105 0.79 4.95
Using Arrhenius equation find (a) the activation energy and (b) pre-exponential factor.
Answers: 3
Chemistry, 22.06.2019 18:30
When a device is used in a circuit in which the voltage is 81 v the current flowing through the device is 3 a what is the resistance of the device
Answers: 2
Chemistry, 22.06.2019 21:50
What is a main difference between a mixture and a pure substance? a mixture is only a liquid, but a pure substance can be in any state.a mixture looks the same throughout, but a pure substance does not.1 a mixture can vary in composition, but a pure substance has a set composlo a mixture can be made up of a single compound, but a pure substance car
Answers: 2
Chemistry, 22.06.2019 22:00
Scientists often have to deal with numbers that are either very large or very small. for example, the radius of the sun is approximately 696,000 kilometers, while bacterial cells are as small as 1.9 × 10-4 millimeters. express each number in an alternate form.
Answers: 1
The second-order rate constant for the decomposition of acetaldehyde has the values:
T (K) 703 759...
English, 17.03.2020 03:22
Biology, 17.03.2020 03:22
Mathematics, 17.03.2020 03:22
Mathematics, 17.03.2020 03:22
Physics, 17.03.2020 03:22
Mathematics, 17.03.2020 03:22