Determine the molarity of a Ti 3+ (aq) solution if the 100.0 mL of this solution needs 29.8 mL of 32.1 mM MnO4 - (aq) for complete reaction.
This is a three step problem.
1. By using M×V (32.1 mM is 32.1×10 3M calculate the moles of MnO4.
2. How can convert the moles of MnO4 to moles of Ti 3+ using the balanced equation.
3. Determine the molarity by using moles of Ti 3+ ÷ volume of Ti3+