answersdotcom8568 answersdotcom8568 05-08-2024 Chemistry Answered Which of the following reactions are spontaneous? Explain your answer, determining the ΔG₀/F for the following reactions:(a) Oxidation from Fe²⁺ to Fe³⁺ (b) Oxidation from Fe to Fe²⁺(c) Reduction from Fe⁴⁺ to Fe³⁺