What is the molarity of the NaOH if 41.67 ml of this solution is needed to neutralize 0.2625 grams of pure 3H_2C_2O_4 + 2H_2O#? Chemistry Solutions Molarity 1 Answer Michael Nov 29, 2016 #sf(0.3975color(white)(x)"mol/l")# Explanation: #sf(H_2C_2O_4+2NaOHrarrNa_2C_2O_4+2H_2O)# #:.#2 mol #sf(NaOH-=)# 1 mol #sf(H_2C_2O_4)# #sf(n_(H_2C_2O_4)=m/M_r=0.2625/90.035=0.0029155)# #:.##sf(n_(NaOH)=0.0029155xx2=0.005831)# #sf(c=n/v=0.005831/0.01467=0.3975color(white)(x)"mol/l")# Answer link Related questions what is the molarity of 20.0 ml of a KCl solution that reacts completely with 30.0 ml of a 0.400... How can molarity and osmolarity be calculated from mass per unit volume? How can molarity be used as a conversion factor? How high can molarity be? How does molarity change with temperature? How do you find molarity of a solution? What is the molarity of 10 NaOH? What is the molarity of 3 hydrogen peroxide? What is the molarity of a solution that contains 3.2 mol of solute in 0.98 L of solution? What is molarity? See all questions in Molarity Impact of this question 1873 views around the world You can reuse this answer Creative Commons License