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PART 3: DETERMINATION OF UNKNOwN VINEGAR SOLUTION Write the balanced chemical eq

ID: 1042016 • Letter: P

Question

PART 3: DETERMINATION OF UNKNOwN VINEGAR SOLUTION Write the balanced chemical equation for the titration reaction below. Unknown Number /Letter EXAMPLE NaOH titration data and calculations Volume, ml, vinegar Vfinal, ML, NaOH Vinital, mL, NaOH Vsitration, mL, NaOH TRIAL TRIAL TRIAL TRIAL TRIAL 25.00 25.00 25.00 25.00 25.00 25.00 31.44 30.06 30.76 28.12 2793 27.83 1.32 0.00 0.62 021 90.00 27.91 27.84 27.83 Average volume, mL., NaOH 27.86 0.003037 mol Moles NaOH used (workspace -show setup, result, and unit) mol , mol 0003037 mol Moles vinegar (HC2H302) titrated (workspace- show setup, result, and unit) 0.1215 M Molarity of (HC2H:02) (workspace - show setup, result, and unit)

Explanation / Answer

Balanced chemical equation for the above given titration data :

HC2H3O2 + NaOH ----> C2H3O2Na + H2O

vinegar (acetic acid) sodium hydroxide sodium acetate water