Answer Happy

Question 26 (1 point) 30.00 mL of 0.200 M NaOH is required to titrate a 15.00 mL sample of H3PO4 according to the equation 3NaOH(aq) + H3PO4(aq) --> 3H₂O(l) + Na3PO4(aq). What is the molarity of the H3PO4 solution? O 0.067 0.374 0.266 0.133