## 15.5

$aR \to bP, Rate = -\frac{1}{a} \frac{d[R]}{dt} = \frac{1}{b}\frac{d[P]}{dt}$

Cristian Carrasco 1F
Posts: 52
Joined: Fri Sep 29, 2017 7:06 am

### 15.5

In hw problem 15.5, for part a why is .44 moles x L -1 multiplied by 1/3 instead of 3 for the reaction rate of oxygen ?

Nora Sharp 1C
Posts: 53
Joined: Sat Jul 22, 2017 3:00 am

### Re: 15.5

You're correct, I think the answer key in the book does say that the rate for oxygen should be .44*3.

Alex Nechaev 1I
Posts: 50
Joined: Fri Sep 29, 2017 7:04 am

### Re: 15.5

It could have something to do with the fact that for unique rate you have to divide by the stoichiometric coefficient, but I do think that in this case you are supposed to multiply by 3.