Tuesday
July 29, 2014

Homework Help: chemistry

Posted by ranu on Wednesday, February 8, 2012 at 11:56am.

The following data were obtained at 25 C for the reaction [1+2+2]
C2H5Br + OH- C2H5OH + Br-
Determine the rate law for the reaction from these data.

[C2H5Br] [OH-] Rate

0.150 0.200 4.8 x 10-5
0.300 0.200 9.6 x 10-5
0.450 0.200 14.4 x 10-5
0.300 0.600 28.8 x 10-5


(ii) The decomposition of benzene diazonium chloride follows first order kinetics:
C6H5N2Cl (aq) C6H5Cl (l) + N2
The rate constant for this reaction is 0.105 s-1 at 10C. Starting with a concentration of 0.066 M of C6H5N2Cl, calculate its concentration after 15 seconds.
(iii) What will happen to the cell potential if the concentration of the anodic solution is increased in a concentration cell. Explain

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - The following data were obtained at 25 C for the reaction C2H5Br + ...
Reaction rates - The reaction, C2H5Br --> C2H4 + HBr, has a rate constant k...
Chemistry - 1. The following data was collected for the reaction between ...
Chemistry-Rates of Reaction - A chemist wishes to determine the rate of reaction...
chemistry - for the chemical reaction A+B= C+D, the following experimental data ...
Chemistry - Hi I was hoping to get some help on this. It's review for my ...
Chemistry - For the reaction, 2 XO + O2 = 2 X02, some data obtained from ...
Chemistry - For the reaction, 2 XO + O2 = 2 X02, some data obtained from ...
Chemistry - For the reaction, 2 XO + O2 = 2 X02, some data obtained from ...
AP Chemistry - I have no idea where to start with this problem: A certain ...

Search
Members