## Reactions Orders

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

deniise_garciia
Posts: 30
Joined: Wed Nov 16, 2016 3:04 am

### Reactions Orders

On the final, would Lavelle specify if a reaction is zeroth, first or second order?

Arshiya
Posts: 69
Joined: Fri Sep 28, 2018 12:16 am
Been upvoted: 1 time

### Re: Reactions Orders

If we were to solve for the rate or rate constant, Lavelle would probably specify what type of order the reaction is. Or, similar to the homework problems, he could provide a table of experiments using different concentrations and rates for us to figure out the order of each reactant or the overall order. Just be sure to know how to find the order of the reaction, and what it means.

Jason Ye 2I
Posts: 33
Joined: Fri Sep 28, 2018 12:22 am

### Re: Reactions Orders

We might have to solve for the order for certain questions.