mfar1907 mfar1907 30-11-2022 Chemistry contestada which pairs of species will spontaneously react? standard reduction potentials e° (v) 2h⁺(aq) 2e⁻ → h₂(s) 0.00 sn²⁺(aq) 2e⁻ → sn(s) -0.15 cd²⁺(aq) 2e⁻ → cd(s) -0.40 a) cd and sn²⁺ b) cd with sn c) sn²⁺ with cd²⁺ d) sn with cd²⁺ e) sn²⁺ with h⁺