Which one of the following balanced reactions proceeds spontaneously when the following two half reactions react under s

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Which One Of The Following Balanced Reactions Proceeds Spontaneously When The Following Two Half Reactions React Under S 1 (35.38 KiB) Viewed 42 times

Which one of the following balanced reactions proceeds spontaneously when the following two half reactions react under standard conditions? Cytochrome b (Fe)+ e- Cytochrome b (Fe 2) E = 0.077V Ubiquinone + 2H+ + 2e → ubiquinol + H ₂ E = 0.045 V O a. 2Cytochrome b (Fe 3+) + ubiquinone +2H*→2Cytochrome b (Fe 2) + ubiquinol + H ₂ O b. 2Cytochrome b (Fe 2+) + ubiquinone + 2H+ →→2Cytochrome b (Fe 3) + ubiquinol + H₂ Oc. 2Cytochrome b (Fe 3+) + ubiquinol + H₂ → 2Cytochrome b (Fe 2+) + ubiquinone + 2H* O d. 2Cytochrome b (Fe 2+) + ubiquinol + H₂ → 2Cytochrome b (Fe 3+) + ubiquinone + 2H+ -