## Integration

$\frac{d[R]}{dt}=-k[R]; \ln [R]=-kt + \ln [R]_{0}; t_{\frac{1}{2}}=\frac{0.693}{k}$

Ashley McClearnen 1B
Posts: 59
Joined: Fri Sep 28, 2018 12:26 am

### Integration

Will we need to know how to integrate the differential rate law, or do we just need to know what the integrated rate law is?

emily gao 1C
Posts: 61
Joined: Fri Sep 28, 2018 12:29 am

### Re: Integration

no we don't need to know how to actually integrate it (though it helps to understand how it works) just know the different orders and their respective equations that are given on the equation sheet

Hannah Yates 1K
Posts: 59
Joined: Fri Sep 28, 2018 12:27 am

### Re: Integration

Lavelle just showed us how to do it becasue it will help you understand how the two equations are related, but you will most likely not be asked to integrate a rate law on a test. I believe that the integrated rate laws are all on the equation sheet.

juliasloan_4g
Posts: 67
Joined: Fri Sep 28, 2018 12:28 am

### Re: Integration

we should probably be familiar with it but it would be very unlikely for him to ask you to do it