Answered: 6) A standard solution of 0.134 M NaOH…

6) A standard solution of 0.134 M NaOH is used to titrate a 20.00 mL sample of 0.233 M HCI. What is the pH after the following additions of NaOH. a) 0.00 mL b) 20.00 mL c) 40.00 mL

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter15: Complex Ion And Precipitation Equilibria

Section: Chapter Questions

Problem 15QAP: A solution with a pH of 9.22 is prepared by adding water to 0.413 mol of KX to make 2.00 L of...

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Concept explainers

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.

Question

6) A standard solution of 0.134 M NaOH is used to titrate a 20.00 mL sample of 0.233 M HCI. What
is the pH after the following additions of NaOH.
a) 0.00 mL
b) 20.00 mL
c) 40.00 mL

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Step 1: Determine the data given

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Step 2: Calculate the number of moles of HCl

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Step 3: Calculate the pH

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Step 4: Calculate the number of moles of NaOH

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Step 5: Calculate the pH

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Step 6: Calculate the number of moles of NaOH

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Step 7: Calculate the pH

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