When choosing a metal's production processes, is the metal's position relative to hydrogen in the EMF series important? Produce metal in 2 different ways, starting with a solution containing an acidic metal ion. Write down all the reactions and discuss the advantages and disadvantages of the methods you have chosen. (Concentration, solution contamination level, acid type, etc. you can choose all the sizes as you want. However, your answer must be compatible with the sizes you choose)