00:01
The reaction given is cl2 reacts with 3f2 and it gives 2clf3.
00:08
Now first of all we will write here the rate of the reaction.
00:11
So rate of the reaction will be equal to minus 1 by 1 the change in concentration of cl2 with respect to time.
00:18
Now we have used this 1 here because the scissor metric coefficient of cl2 is basically 1.
00:24
And minus we have used because the concentration of reactants decrease with respect to time.
00:30
So it will be equal to minus 1 by 3.
00:32
Here the stoichiometric coefficient is 3.
00:34
So we have written 3.
00:35
And this will be the concentration of f2 with respect to time.
00:40
Now this is the change.
00:41
So it will be equal to plus 1 by 2.
00:44
Here we have used plus because the concentration of products increases with respect to time.
00:50
Because as the reaction proceeds the formation of products takes place.
00:54
So this will be delta t...