- 1 0 Xh3 And Y Yh2 1 Imagine Two Redox Pairs Xo2 1 Eo 0 35 V For The Redox Pair Xo2 Xh3 Yo Yh2 Eo 0 5 V 1 (168.49 KiB) Viewed 82 times
2. For each redox pair given below, decide which compound is the energy source, which is the electron acceptor and what the waste products are. The Redox Tower Eo (V) -0.60 -1 -1 a) CO₂/glucose and NO3-¹/NO₂-¹ SO4²-/HSO3(-0.52) 2 e- -0.50 -2 CO₂/glucose (-0.43) 24 e 2 H¹/H₂ (-0.42) 2 e- CO₂/methanol (-0.38) 6 e - -0.40 b) SO3 H₂S and 1/2 0₂/H₂O - -0.30 + NAD+/NADH (-0.32) 2 e CO₂/acetate (-0.28) 8 e- sº/H₂S (-0.28) 2 e CO₂/CH4 (-0.24) 8 e FAD/FADH (-0.22) 2 e Pyruvate/lactate (-0.19) 2 e SO3²/H₂S (-0.17) 6 e -0.20 c) 1/2 02/H₂0 and 2H /H2 -0.10 d) Fe+3/Fe+2 and CO₂/acetate/P Fumarate/succinate (+0.03) 2 e Cytochrome box/red (+0.035) 1 e- e) CO2/glucose and pyruvate/lactate Ubiquinone ox/red (+0.11) 2 e Fe³+/Fe2+ (+0.2) 1e", (pH 7) Cytochrome Cox/red (+0.25) 1 e Cytochrome aox/red (+0.39) 1 e NO3 /NO₂ (+0.42) 2 e- (3) NO3-N₂ (+0.74) 5 e Fe³+/Fe2+ (+0.76) 1 e", (pH 2) 0₂/H₂0 (+0.82) 2 e | (1) H₂ + fumarate → succinate (2) H₂ + NO3 (3) H₂ + ¹/ 0₂ (2) (1) -0.0 +0.10 +0.20 +0.30 +0.40 +0.50 +0.60 +0.70 +0.80 +0.90 AG-86 kJ = -163 kJ = -237 kJ NO₂ + H₂O AGO, H₂O AGO,