chemistry redox titration
posted by carla .
calculate the volume of a 0.02M mno4 solution that is required to react completely with 10.0ml of 0.1M c2o42

Write the equation and balance it.
mols C2O4^2 = M x L = ?
Using the coefficients in the balanced equation, convert mols oxalate to mols permanganate. Then
M MnO4^ = mols/L. You know M and mols, solve for L. 
molarity times liters? but where would i get liters from?

Read the problem.
mols oxalate = M x L
M = 0.1M
volume = 10.0mL = 0.010 L big as life right there in the problem.