00:01
Okay, so this reaction, no, this question asked about the, about calculating the enthalpy of the reaction, which is ch2, ch and ch2 react with water to form the ch3, oh and ch3.
00:35
And ask us to calculate the enthalpy of this reaction based on the bond energy, right? so we don't know which book you are using, and you didn't provide the table with the bond energy.
00:49
So i don't think i can help you with the exact answer, but i can definitely show you how to do that.
00:56
And later you can simply just plug in the numbers.
01:00
Anyway, let's look at the question first, right? so to understand what kind of chemical process involved in this reaction, right, when to look at the product first.
01:15
So if you look at this reaction, you will find to make sure, right, to make the reaction happen.
01:22
The first thing, right, and to look at is for this molecule, right? if you look at the final product, this carbon -carbon double bond is missing.
01:37
So the first step involves this carbon -carbon -carbon -down -double -bond breaking and break warm, right? and the second process, right, you see there's an oh group, but initially there's no oh group.
01:56
And this oh group comes from the water.
01:59
So for water to form the oh group involves, right, the this h -o -h bond breaking, right? so you need to, this reaction involves oh -bond breaking...