Given that two substances, 0.010 M KSCN solution 0.010 M iron nitrate solution are added to each other and reach their peak absorption at a 1:1 ratio, find the formula of the complex formed
we weren't told whether its iron (II) or iron (III) to prevent assumptions about what the complex formula was before we started.
So since the Fe and SCN need to be in equal amounts, so far i've gotten that it should be FeSCN since SCN has a -1 charge but since i don't know what the charge of Fe is, i put in x as a place holder but i'm not sure what i would do next:
Fe(SCN)x