A buffer with pH of 4.74 is composed of 0.50mol sodium acetate and 0.60mol acetic acid is diluted to a volume of 1.0L. To increase its pH to 5.74, how many moles of sodium hydroxide should be added. O 0.41mol 0.25mol 0.55mol 0.50mol 0.32mol

A buffer with pH of 4.74 is composed of 0.50mol sodium acetate and 0.60mol acetic acid is diluted to a volume of 1.0L. To increase its pH to 5.74, how many moles of sodium hydroxide should be added. O 0.41mol 0.25mol 0.55mol 0.50mol 0.32mol

Introductory Chemistry For Today

8th Edition

ISBN:9781285644561

Author:Seager

Publisher:Seager

Chapter9: Acids, Bases, And Salts

Section: Chapter Questions

Problem 9.116E

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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

A buffer with pH of 4.74 is composed of 0.50mol sodium acetate and 0.60mol
acetic acid is diluted to a volume of 1.0L. To increase its pH to 5.74, how many
moles of sodium hydroxide should be added.
0.41 mol
0.25mol
0.55mol
0.50mol
O 0.32mol

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