Question

In: Chemistry

1) Calculate the half-life with respect to crystal violet of reaction 2 for tube C at...

1) Calculate the half-life with respect to crystal violet of reaction 2 for tube C at room temperature (report the temperature value).

T = 21 C --> 294 K

the reaction is first order

I'm not sure what else I need to answer this question

Solutions

Expert Solution

We don't need any value except we should know rate constant (K) for first order reaction ,because for first reaction t(1/2) given by 0.693/K .

For any order reaction the half life is given by following equation

The above equation is exceptional for 1st order reaction . From above equation we can find that there is no dependence of half life on Temperature of reaction


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