4.2 (b) Using the equation below, explain what happens to maintain the pH of the solution: H* (aq) + A (aq) HA (aq) (i) when an acid is added (11) when a base is added (iii) Give one example each of a buffer in both living and non-living systems

Biochemistry
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ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
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Chapter1: Biochemistry: An Evolving Science
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4.2
(b) Using the equation below, explain what happens to maintain the pH of the solution:
A (aq)
H(aq)
HA (aq)
(i)
when an acid is added
(ii)
when a base is added
(iii) Give one example each of a buffer in both living and non-living systems
+
Transcribed Image Text:4.2 (b) Using the equation below, explain what happens to maintain the pH of the solution: A (aq) H(aq) HA (aq) (i) when an acid is added (ii) when a base is added (iii) Give one example each of a buffer in both living and non-living systems +
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