i dont understand how knowing the oxidation numbers of iron
sulfate help in solving this problem....
Q: The product when potassium thiocyanate reacts with iron is! FeSCN2+, which creates a dark red color in solution via the following not Tonic equation: Fe 3+ + SCN FESCNZ+ How man grams of iron sulfate would be needed to produce a moles of FeSCN2+ ? 2 +