Determine the relative reactivity of the metals and hydrogen. An element is more reactive than another element if the element displaces the ion of the other element from solution producing a new element and a new ion. Metals: Zn. Cu, Mg, Fe ZnSO_4, CuSO_4, MgSO_4, HCl Define strong electrolyte, weak electrolyte and nonelectrolytes and draw molecular level representations of what is in solution to account for the results of conductivity tests. List the metals and hydrogen in order of increasing reactivity. Use evidence to support your claim regarding the order of reactivity. Write molecular, ionic, and net ionic equations for each reaction that took place. Identify what has been oxidized and what has been reduced in each reaction. Write molecular, ionic, and net ionic equations for the following reactions if a reaction takes place. If no reaction is expected to take place, explain why not. All reactants are solutions of the compounds listed. Sodium hydroxide and copper(II) nitrate Silver nitrate and calcium chloride Potassium hydroxide and hydrochloric acid Sodium carbonate and hydrochloric acid Magnesium nitrate and calcium chloride