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A 0.9600 M NaOH solution was diluted with a factor of 4. Vz= Then the diluted solution of NaOH was titrated against an unknown acid. The volumes of NaOH(aq) titrated are shown in the table below. Volumes of NaOH(aq): Third Rough titration First titration Second Third titration titration titration Final burette reading: (mL) Initial burette reading: (mL) 19.00 34.05 20.86 36.01 23.57 19.00 19.07 5.76 21.02 8.54 00. 00 34 98 15.10 14.99 15.03 V 15-00 re he molarity of the unknown acid is 0.08108 M and the volume of the unknown acid used in ach titration is 14.80 mL. Was the unknown acid monoprotic, diprotic or triprotic? Show your calculations and (i) reasoning. H.A 15.00x 240 (09) H A = 3.600 Xm

A 0.9600 M NaOH solution was diluted with a factor of 4. Vz= Then the diluted solution of NaOH was titrated against an unknown acid. The volumes of NaOH(aq) titrated are shown in the table below. Volumes of NaOH(aq): Third Rough titration First titration Second Third titration titration titration Final burette reading: (mL) Initial burette reading: (mL) 19.00 34.05 20.86 36.01 23.57 19.00 19.07 5.76 21.02 8.54 00. 00 34 98 15.10 14.99 15.03 V 15-00 re he molarity of the unknown acid is 0.08108 M and the volume of the unknown acid used in ach titration is 14.80 mL. Was the unknown acid monoprotic, diprotic or triprotic? Show your calculations and (i) reasoning. H.A 15.00x 240 (09) H A = 3.600 Xm

Chemistry & Chemical Reactivity
Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter4: Stoichiometry: Quantitative Information About Chemical Reactions
Section: Chapter Questions
Problem 121IL: Suppose you dilute 25.0 mL of a 0.110 M solution of Na2CO3 to exactly 100.0 mL. You then take...
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C2 QUESTION 8 0.9600 C2 z0-2400 A 0.9600 M NaOH solution was diluted with a factor of 4. Vz = Then the diluted solution of NaOH was titrated against an unknown acid. The volumes of NaOH(aq) titrated are shown in the table below. Volumes of NaOH(aq): Third Rough titration Third titration First Second titration titration titration Final burette reading: (mL) Initial burette reading: | (mL) 19.00 34.05 20.86 36.01 23.57 19.00 19.07 5.76 21.02 8.54 00, 00 3니 98 15.10 14.99 15.03 V 15-00 re The molarity of the unknown acid is 0.08108 M and the volume of the unknown acid used in each titration is 14.80 mL. (i) Was the unknown acid monoprotic, diprotic or triprotic? Show your calculations and reasoning. H + H A NaA 15.00x = 3.600 X0moL
Transcribed Image Text:C2 QUESTION 8 0.9600 C2 z0-2400 A 0.9600 M NaOH solution was diluted with a factor of 4. Vz = Then the diluted solution of NaOH was titrated against an unknown acid. The volumes of NaOH(aq) titrated are shown in the table below. Volumes of NaOH(aq): Third Rough titration Third titration First Second titration titration titration Final burette reading: (mL) Initial burette reading: | (mL) 19.00 34.05 20.86 36.01 23.57 19.00 19.07 5.76 21.02 8.54 00, 00 3니 98 15.10 14.99 15.03 V 15-00 re The molarity of the unknown acid is 0.08108 M and the volume of the unknown acid used in each titration is 14.80 mL. (i) Was the unknown acid monoprotic, diprotic or triprotic? Show your calculations and reasoning. H + H A NaA 15.00x = 3.600 X0moL
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