Question

Balance the following half reactions and combine into a full reaction for each one, and then provide the molar ratio H produced/consumed per mol substrate oxidized: H2-2H' coupled to C2HCl, C2H3Cl H22H coupled to C2HCl3C2H4 H2 2H coupled to C2HCl3 C2H2Cl2 CH3C00. oxidation to HCO3 coupled to C:HC13-) C2H3Cl CH3COO oxidation to CO2 coupled to C2HCl3 > C2H4 C8H6 oxidation to CO2 coupled to NO3 NH4

Answer 1

Solutions H2 2Ht coupled to c2Hcl3- 2 H3cl Ox stat change of Carbon: +1 -J -i ie; 2 C2Hc132H2 C23cl y!t H+ Con Sum ed unit sub striatr) = 4/1 H22H Coupled to 2Hel3->c Hy ox. Stat change ot cay bon: +1--2e; 3 C2Hcl3+ 3H2-> c2Hy +6H+ 6) | HtConsumed Unit subshat H22Ht Coupled to GHcl3 H2cl2 stal change Carbon+1 - oie; C2 Hcl3 H2 Hc 2+ 21 Unit Subshra Con Sumed CH COo oxidakion -to Hco3 Coupled to c2Hel3-GH3c) ox stat change of Carbon; +l-) -1fe; 3and+3->+4ie;] C2HEl3ycH3 Coo- GH3cl+4HC03_ CH3C 3)00 oxidakonto clt4)02 Coupled +o Hcl3-H ox. stat change off carbon : +1-) -2 ie; 3 GCH3C00 t C2Hcl3 - Hyt 6C02 oxidalfon -to clty)02 coupled to NtsJo3->N-3}HT cl-1)H ->5NH4+ + 8C02 8C6 H6 SN03-