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Is the forward direction of the redox reaction spontaneous?Sn4+(aq) + Mg(s) → Sn2+(aq) + Mg2+ (aq)

Is the forward direction of the redox reaction spontaneous?
Sn⁴⁺(aq) + Mg(s) → Sn²⁺(aq) + Mg²⁺ (aq)