So we add the oxidation reaction and the reduction reaction up and we get our net reactor to be the following notice that this copper solid and this copper solid cancel because they appear on both sides of the equation. Also the electrons cancel because they appear on both sides of the equation. What we are left with is this guy and this guy. Now, this guy actually comes from half cell number two, right? Because when we ask these guys up, this guy from hazel number two will appear on the left side of our net equation while this aqueous copper will appear on the right side of our equation. So we go from a higher concentration from zero five to a lower concentration zero five and that makes sense.