Exercise # 2: (5 marks) One compound often found in rocket fuel is called Hydrazine (N,H). It is formed through the reaction between ammonia and Nacio. The reaction produces 2 by-products, water and table salt. a) Write the non-balanced equation of the reaction. b) Explain why this is an oxidation-reduction reaction, making reference to the oxidation number of the reactants and the products. c) Balance the reaction using the half-reaction method. (Show all the steps)