Question

If 32.6 mL of 0.240 M oxalic acid are required to titrate 48.9 mL of unknown sodium hydroxide: How many moles of acid are used in the titration? How many moles of base are used in the titration? What is the molarity of the unknown NaOh base?
Please help I do not know where to start.
You start by writing an equation.
2NaOH + H2C2O4 ==> Na2C2O4 + 2H2O

mols H2C2O4 = M x L = ?
Using the coefficients in the balanced equation, convert mols H2C2O4 to mols NaOH.
Then M NaOH = mols NaOH/L NaOH

Related Questions

If 20mL of a 0.100 M NaOH solution are required to titrate 0.25 grams of an unknown acid, what is th... 100mL of oxalic acid (H2C2O4) requires 35mL of 0.04M KMnO4 to titrate it to the endpoint. calculate... What is the molarity of a NaOH solution if 21.93 mL of base is required to titrate 0.243g of oxalic...