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Titration help!

I genuinely do not know what to do. Could anyone give me some pointers?

In an experiment, 25.0 cm3 of 0.100 mol dm–3 silver nitrate solution was added to 25.0 cm3 of 0.100 mol dm–3 of iron(II) sulfate solution, mixed thoroughly, and
allowed to stand overnight in an air-tight container.10.0 cm3 samples of the reaction mixture were then titrated with 0.0200 mol dm–3 potassium thiocyanate solution. The average titre was 5.60 cm3
.
The initial concentrations of silver ions and iron(II) ions in the reaction mixture are the same.

Calculate this initial concentration in mol dm–3.
(edited 9 years ago)
Reply 1
Please any help?
Reply 2
What does the KSCN react with? What is the equation?
i am stuck in this question too :s-smilie:

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