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FeF2(s) = Fe2+(aq) + 2 F(aq) F(aq) + H*(aq) = HF(aq) FeF2(s) + 2 H+ (aq) = Fe2+ (aq) + 2 HF(aq) K1 = 2 x 10-6 K2 = 1 x 103 K
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k, = 28156 Fety + F+H+ & F + Fe2+ HF kg = 1x103 Rxn ② - Rxn 1 & 2x Rxn2 K3= Kr. kg - 2x10 x 106 ksi so, it is favorable - 3]

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FeF2(s) = Fe2+(aq) + 2 F"(aq) F(aq) + H*(aq) = HF(aq) FeF2(s) + 2 H+ (aq)...
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