Now, this guy is also at 25 degrees Celsius. So we are also given the cell voltage for one of the two half reactions, one of the two half cells. And the zinc half reaction is given negative zero point 76 volts. We want to find our goal is to find the cell voltage for the other half cell for the other half reaction. So, in the first step, we begin our problem by writing their reduction reaction for the entire equation for the entire process. So, solid zinc reacts with cadmium ions to produce aqueous zinc and solid cadmium.