Question

Number of trials	Trial 1
volume of standard oxalic acid solution (mL)	25.00
molarity of standard H2C2O4 solution (M)	0.072
number of moles of H2C2O4 (mol)	?
Initial buret reading (mL)	0.00
final buret reading (mL)	31.40
volume or titrant (base) (mL)	31.40
number of moles NaOH (mol)	?
molarity of NaOH (M)	?

1. What is the number of moles of H2C2O4 ?

2. What is the number of moles NaOH?

3. What is the molarity of NaOH?