00:01
So to solve for this, the equation that we're going to use is the equilibrium constant basin partial pressure is equivalent to equilibrium constant based in concentration and multiplied by our t raised of our delta n.
00:17
Okay, so delta n is the change or the sum of the coefficients of our reactants, the products rather.
00:26
And then we subtract the sum of the coefficients of the reactants.
00:31
Okay, so taking a look at our balanced equation, so let's solve first for delta n.
00:36
Delta n will be equivalent to we only have, for the product side, we have one mole of pcl5, so let's write here one.
00:44
And then we subtract the number of moles in our reactant side.
00:48
We have one mole of pcl3 and then one mole of cl2, so we have two.
00:54
That means our delta n is negative 1...