00:01
Hello, my name is john, and for this question, we have to consider the following reaction, which is 2n02 gas plus 7h2 gas is an equilibrium with 2nh3 gas plus 420 liquid.
00:13
So for part a, it tells us to write the equilibrium expression for the kc constant for the following reaction.
00:22
As we know, this would be kc is equal to the numerator, which houses all the products.
00:27
This would be the concentration of nh3 and that's going to be squared.
00:40
As we know, the formulas for kc constant only house the sections of the reactant in products that are only in aqueous or gaseous form.
00:49
So in this case, the product side will only house nh3.
00:53
And because the coefficient is 2, this would mean that the concentration within the formula is squared...