00:02
All right.
00:03
So it looks like your question is about how do we find the rate of a reaction? and there's mainly just, there's two ways that we can do it.
00:13
And it depends on what we know about the processes that are happening in that chemical reaction.
00:18
So in general, the rate of reaction is the change in concentration divided by the change in time.
00:26
So we can do that for products or reactants.
00:31
But it's a little bit of a little bit of, more complicated than just looking at one material because there's certain materials that will have a quick reaction time while others will not.
00:44
And when we're doing this chemical reaction with these materials in the same reaction, it's going to have a factor built in.
00:54
So i get, i typed up an example here of how we can, we can look at a general reaction.
01:03
So i didn't put any exact values here.
01:07
So what i just did was i used a, capital a for the first compound, and lowercase a is the coefficient.
01:15
So basically the mole ratio of that first substance and second substance with its coefficient, and then the products over here, the c substance, the d substance, along with coefficients again.
01:30
So if we want to find out the rate overall, notice how we can do that with any of the materials here.
01:39
So i can do that by comparing any of the reactants or any of the products.
01:45
So we can do that with any of the substance that have a direct correlation to the chemical reaction.
01:54
And we can do that by taking the coefficient and doing the inverse of that, negative inverse of that, and then multiplying by the change in the concentration or a change in time.
02:07
So this would be an experiment that you could do.
02:10
You could actually use, say, for example, a ph meter that's measuring the hydrogen atom or hydrogen concentration in a system...