The four oxygen atoms in a phosphate i â¦ on therefore have a total electric charge of -8, and the phosphorus atom must have an oxidation number of +5 to result in a net charge of -3 for the whole ion.
Remove the front lower panel on the refrigerator with a screwdriver and set the panel aside. Disconnect the wire connectors from the capacitor and terminal that are connected to the compressor, using your hand. Lift the compressor out of the bin and set it aside.
There are a few things you can try before calling a repair person: 1  1. Turn down the freezerâs temperature setting to see if the fridge kicks on. 2  2. Make sure there is sufficient airflow around the fridge. 3  3. Clean the exterior coils following the manufacturerâs instructionsâalso to prevent overheating.