8.(c) A student plans to determine the concentration, in moldm, of CH,COOH in a botle ofvinegar. The student will carry out a titration with aqueous barium hydroxide, Ba(OH),(ag)The student's method is outlined belowDilute 10.0cm of vinegar from the bottle with distilled water and make the solutionup to 250.0cm3Add the diluted vinegar to the burette.Titrate 25.0 cm volumes of 0.0450 mol dm Ba(OH), with the diluted vinegar.The mean titre of the diluted vinegar is 25.45 cmThe reaction in the student's titration is shown below.2CH,COOH(aq) + Ba(OH),(aq) (CH,COO),Ba(aq) + 2H,0(1)(i) Calculate the concentration, in moldm-3, of CH,COOHthe original bottle of vinegar.Show your working.

Given Molarity of Ba(OH)2 solution = 0.0450 mol. dm-3 Volume of Ba(OH)2 solution = 25.0 cm3 Volume…

(c) A student plans to determine the concentration, in moldm- of CH,COH in a bottle of vinegar. The student will carry out a titration with aqueous barium hydroxide, Ba(OH) (aq) The student's method is outlined below. Dilute 10.0cm of vinegar from the bottle with distilled water and make the solution up to 250.0cm Add the diluted vinegar to the burette. Titrate 25.0 cm volumes of 0.0450 mol dm Ba(OH), with the diluted vinegar. The mean titre of the diluted vinegar is 25.45 cm The reaction in the student's titration is shown below. 2CH,COOH(aq) + Ba(OH),(aq) (CH,COO),Ba(aq) + 2H,0(1) (i) Calculate the concentration, in moldm, of CH,COOH in the original bottle of vinegar

(c) A student plans to determine the concentration, in moldm- of CH,COH in a bottle of vinegar. The student will carry out a titration with aqueous barium hydroxide, Ba(OH) (aq) The student's method is outlined below. Dilute 10.0cm of vinegar from the bottle with distilled water and make the solution up to 250.0cm Add the diluted vinegar to the burette. Titrate 25.0 cm volumes of 0.0450 mol dm Ba(OH), with the diluted vinegar. The mean titre of the diluted vinegar is 25.45 cm The reaction in the student's titration is shown below. 2CH,COOH(aq) + Ba(OH),(aq) (CH,COO),Ba(aq) + 2H,0(1) (i) Calculate the concentration, in moldm, of CH,COOH in the original bottle of vinegar

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter4: Types Of Chemical Reactions And Solution Stoichiometry

Section: Chapter Questions

Problem 47E

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