00:01
First of all, let's have a look what all is given in the problem.
00:05
Given is u3 .08, a reaction is given, that is uo2, with o2 will form u3o8.
00:18
And the delta hf0 values are given.
00:21
Delta fh0 for u3o8 is given.
00:34
The delta hf0 for u308 is minus 853 .5 kilojoules per mole.
00:46
This is given and the second and the delta h0 for this reaction is given.
00:58
That is minus 76 kilojoules.
01:02
And what we are supposed to find out, we have to find the delta fh not of uo2.
01:10
This we are supposed to find out.
01:16
So first of all, let's write the reaction once again.
01:20
The reaction is uo2 plus o2 will form u308 and delta h equals to minus 76 .00 kilojoules is given, right? this is given...