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Recent questions tagged reaction-mechanisms

Consider the following reaction:$ A + 3 B \rightarrow 2 C + 2 D$. In one experiment, the rate of change of B was found to be $2.50 \times 10^{–4}\;M/s$. What is the rate of change of C in this experiment?

asked Jul 24, 2014 by balaji.thirumalai

1 answer

For thermal decomposition of ozone to oxygen:Step (i):$O_3\;\;\;\overset{\overset{k_1}{\rightleftharpoons}}{k_{-1}}\;\;\; O_2+O$.Step (ii):$O_3+O\;\;\;\underrightarrow{k_2}\;\;\;2O_2$ then rate will be $\{k_{-1}[O_2] > > k_2[O_3]\}$

asked Dec 19, 2013 by sreemathi.v

1 answer

Consider proposed mechanism for reaction between nitrogen monoxide and hydrogen gas.Step (i):$2NO\rightarrow N_2O_2$,Step 2:$N_2O_2+H_2\rightarrow N_2O+H_2O$,Step 3:$N_2O+H_2\rightarrow N_2+H_2O$.If step 2 rate determining step,then rate law for reaction and all the intermediate of reaction will be

asked Dec 18, 2013 by sreemathi.v

1 answer

Consider the following reaction:- <p> Step (i): $H_2O_2+I^-\rightarrow H_2O+IO^-$, </p> <p> Step (ii): $H_2O_2+IO^-\rightarrow H_2O+O_2+I^-$, </p> then reaction intermediate will be

asked Dec 18, 2013 by sreemathi.v

1 answer

Which one of following changes would result in greatest increase in reaction rate in the following two-step mechanism?

asked Dec 18, 2013 by sreemathi.v

1 answer

For the parallel reactions depicted below, which of the following options are correct?

asked Dec 16, 2013 by sreemathi.v

1 answer

Given the following reaction and its intermediate steps, calculate the relation between the rate of reaction of the resultant reaction and the rates of reaction of the intermediate steps.

asked Dec 13, 2013 by sreemathi.v

1 answer

Gaseous phase decomposition of $N_2O$ is given below :

asked Dec 13, 2013 by sreemathi.v

1 answer

Consider the reaction: 2A + B $\rightarrow$ 2C + D. What is the overall rate law given these intermediate steps:

asked Dec 13, 2013 by sreemathi.v

1 answer

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