Part A onsider the titration of a 31.0 mL sample of 0.125 mol L-1 H5COOH (K₂ = 6.3 x 10-5) with 0.105 mol L-1 aOH. Determine each quantity: the initial pH Express the pH to two decimal places. pH = ΜΕ ΑΣΦ Submit Request Answer Part B C. the volume of added base required to reach the equivalence point Express the volume in millilitres to three significant figures. V = V ΑΣΦ Submit Request Answer ? mL
Part A onsider the titration of a 31.0 mL sample of 0.125 mol L-1 H5COOH (K₂ = 6.3 x 10-5) with 0.105 mol L-1 aOH. Determine each quantity: the initial pH Express the pH to two decimal places. pH = ΜΕ ΑΣΦ Submit Request Answer Part B C. the volume of added base required to reach the equivalence point Express the volume in millilitres to three significant figures. V = V ΑΣΦ Submit Request Answer ? mL
Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter14: Equilibria In Acid-base Solutions
Section: Chapter Questions
Problem 74QAP: Fifty cm3 of 1.000 M nitrous acid is titrated with 0.850 M NaOH. What is the pH of the solution (a)...
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