Determining the Molar Concentration of a NaOH Solution Worksheet Practice Calculations: this page should be included in your lab report Using the following sample data, calculate (show each step) the molarity of the NaOH solution:
Mass of Hâ‚‚Câ‚‚Oâ‚„-2Hâ‚‚0 1.321919
Molar mass of Hâ‚‚C,0â‚„ 2Hâ‚‚O ______
Moles of Hâ‚‚C0â‚„2H,0 ______
Volume of the Hâ‚‚Câ‚‚0â‚„-2Hâ‚‚0 solution 250.0 ml
Molarity of the oxalic acid solution ______
Moles of oxalic acid in 20.00 mL of the above prepared solution ______
Moles of NaOH at the equivalence point ______
Volume of NaOH solution used in titration 21.45 ml
Molarity of the NaOH solution______
