The price of an apple is 1.25$ if you get 20%duscount how many do you have to pay​

This question is about electrolysis. metal spoons can be coated with silver. this is called electroplating. suggest one reason why spoons are electroplated?

How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?

In the following redox reaction which is the oxidizing agent and which is the reducing agent? alcl3 + na nacl + al oxidizing agent = reducing agent =