C4.[8 marks](a)One of the few electrochemical processes that produces an organic compound is used by the Monsanto Company to produce 1,4-dicyanobutane according to the reduction reaction: CH2CHCN +2 H*+2 e>NC-(CH2)4-CN What current(in Amperes)must be used to produce 150 kg of the product per hour? 150 kg/hx 1000 g/kgx(1 mol product/108 g product)x(2 mol e/mol product) x96000C/mole=2.67x103Ch =7.41x104Cs=74100A [12 marks](b)Balance the following REDOX reaction in acidic solution: MnO4aa+CIam→Mn”am+Cl2e Oxidation CTag)→Cl2g 2CT(am→Cl2g 2CT(am→Cl2g+2e Reduction MnO4am→Mn2am MnO4e→Mn”em+4H0U MnO ()+8 H'(ag)>Mn2()+4 H2Od) MnO(0Q+8 H'0)+5 e>Mn"+4 H2O0) Cross Multiply 52CT(am→Cl2g+2e) 2(Mn04a+8fam+5e→Mn2a+4H20d）C4. [8 marks] (a) One of the few electrochemical processes that produces an organic compound is used by the Monsanto Company to produce 1,4-dicyanobutane according to the reduction reaction: CH2CHCN + 2 H+ + 2 e- → NC-(CH2)4-CN What current (in Amperes) must be used to produce 150 kg of the product per hour? 150 kg/h x 1000 g/kg x (1 mol product / 108 g product) x (2 mol e- / mol product) x 96000 C/mol e- = 2.67 x 108 C/h = 7.41 x 104 C/s = 74100 A [12 marks] (b) Balance the following REDOX reaction in acidic solution: MnO4 – (aq) + Cl– (aq) → Mn+2 (aq) + Cl2(g) Oxidation Cl– (aq) → Cl2(g) 2 Cl– (aq) → Cl2(g) 2 Cl– (aq) → Cl2(g) + 2 e– Reduction MnO4 – (aq) → Mn+2 (aq) MnO4 – (aq) → Mn+2 (aq) + 4 H2O(l) MnO4 – (aq) + 8 H+ (aq) → Mn+2 (aq) + 4 H2O(l) MnO4 – (aq) + 8 H+ (aq) + 5 e– → Mn+2 (aq) + 4 H2O(l) Cross Multiply 5(2 Cl– (aq) → Cl2(g) + 2 e– ) 2(MnO4 – (aq) + 8 H+ (aq) + 5 e– → Mn+2 (aq) + 4 H2O(l))