2. Circle true or false for each of the following: T F Addition of sodium cyanide (NaCN) to hydrocyanic acid (HCN) would increase the pH. A buffer solution can be made from a weak base and its conjugate acid. T F A buffer solution can be made from a strong acid and its conjugate base. T F The equivalence point of a strong acid-weak base titration will occur below pH 7.
2. Circle true or false for each of the following: T F Addition of sodium cyanide (NaCN) to hydrocyanic acid (HCN) would increase the pH. A buffer solution can be made from a weak base and its conjugate acid. T F A buffer solution can be made from a strong acid and its conjugate base. T F The equivalence point of a strong acid-weak base titration will occur below pH 7.
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
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Transcribed Image Text:2. Circle true or false for each of the following
T F
Addition of sodium cyanide (NaCN) to hydrocyanic acid (HCN) would increase the pH.
TFAbuffer solution can be made from a weak base and its conjugate acid.
T F
A buffer solution can be made from a strong acid and its conjugate base.
T F
The equivalence point of a strong acid-weak base titration will occur below pH 7.
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