Chemistry for Today: General Organic and Biochemistry
9th Edition
ISBN: 9781337514576
Author: Seager
Publisher: Cengage
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Question
Chapter 25, Problem 25.45E
Interpretation Introduction
Interpretation:
The reason as to why the reaction (b) is not used as a buffer system in the human body is to be stated.
Concept introduction:
A buffer system refers to a solution that could withstand
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Students have asked these similar questions
The bicarbonate buffering system in the blood can be represented as:
CO2 (g) + H2O (l) <->HCO3 ̄ ((aq) + H3O+ (aq)
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b) Where will the equilibrium shift when a person hyperventilates?
Use the equation below to answer the following questions.CO2 + H2O ⇄ H2CO3 ⇄ H+ + HCO3
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Chapter 25 Solutions
Chemistry for Today: General Organic and Biochemistry
Ch. 25 - Prob. 25.1ECh. 25 - Prob. 25.2ECh. 25 - Prob. 25.3ECh. 25 - Prob. 25.4ECh. 25 - Prob. 25.5ECh. 25 - What is the principal anion found in the...Ch. 25 - Prob. 25.7ECh. 25 - Prob. 25.8ECh. 25 - Prob. 25.9ECh. 25 - Prob. 25.10E
Ch. 25 - What term is given to the reversible flow of...Ch. 25 - Prob. 25.12ECh. 25 - Prob. 25.13ECh. 25 - Prob. 25.14ECh. 25 - Prob. 25.15ECh. 25 - Prob. 25.16ECh. 25 - Prob. 25.17ECh. 25 - Prob. 25.18ECh. 25 - Prob. 25.19ECh. 25 - Prob. 25.20ECh. 25 - Prob. 25.21ECh. 25 - Prob. 25.22ECh. 25 - Prob. 25.23ECh. 25 - Prob. 25.24ECh. 25 - Prob. 25.25ECh. 25 - Prob. 25.26ECh. 25 - Prob. 25.27ECh. 25 - Prob. 25.28ECh. 25 - Hemoglobin (HHb) is a weak acid that forms the Hb...Ch. 25 - Prob. 25.30ECh. 25 - Prob. 25.31ECh. 25 - Prob. 25.32ECh. 25 - Prob. 25.33ECh. 25 - Prob. 25.34ECh. 25 - Prob. 25.35ECh. 25 - What ionic shift maintains electron charge balance...Ch. 25 - Prob. 25.37ECh. 25 - Prob. 25.38ECh. 25 - Prob. 25.39ECh. 25 - Prob. 25.40ECh. 25 - Prob. 25.41ECh. 25 - Prob. 25.42ECh. 25 - Prob. 25.43ECh. 25 - Prob. 25.44ECh. 25 - Prob. 25.45ECh. 25 - Prob. 25.46ECh. 25 - Prob. 25.47ECh. 25 - Prob. 25.48ECh. 25 - Prob. 25.49ECh. 25 - Prob. 25.50ECh. 25 - Prob. 25.51ECh. 25 - Prob. 25.52ECh. 25 - Prob. 25.53ECh. 25 - Explain how uncontrolled diarrhea can lead to...Ch. 25 - Prob. 25.55ECh. 25 - Prob. 25.56ECh. 25 - Prob. 25.57ECh. 25 - Prob. 25.58ECh. 25 - Prob. 25.59ECh. 25 - The liquid portion of the blood is called: a....Ch. 25 - Prob. 25.61ECh. 25 - Prob. 25.62ECh. 25 - The hormone most responsible for the renal...Ch. 25 - Prob. 25.64ECh. 25 - Prob. 25.65E
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- Write the chemical equation and the expression for the equilibrium constant, and calculate Kb for the reaction of each of the following ions as a base. (a) sulfate ion (b) citrate ionarrow_forwardHow does NaC2H3O2 act as a buffer?arrow_forwardusing the equation below and the principle of le chatelier explain how blood pH would be influenced if these conditions took place: CO2 + H2O ⇄ H2CO3 ⇄ CO3- + H+ please include a thorough explanation. make sure to also include what would happen with the [O2] and [CO2] in the lungs. - holding your breath for a long period of time - hyperventilation - too much intake of baking soda which has the bicarbonate ionarrow_forward
- The value of Ka for acetylsalicylic acid (aspirin), HC9H704, is 3.00×10-4. Write the equation for the reaction that goes with this equilibrium constant. (Use H30+ instead of H+.) + ? +arrow_forwardWhich of these represents a buffer system H2CO3 and NaHCO3 KOH and KCl HCl and HF HBr and Ca(OH)2arrow_forwardChp 13-4arrow_forward
- For conjugate acidbase pairs, how are Ka and Kb related? Consider the reaction of acetic acid in water CH3CO2H(aq)+H2O(l)CH3CO2(aq)+H3O+(aq) where Ka = 1.8 105 a. Which two bases are competing for the proton? b. Which is the stronger base? c. In light of your answer to part b. why do we classify the acetate ion (CH3CO2) as a weak base? Use an appropriate reaction to justify your answer. In general, as base strength increases, conjugate acid strength decreases. Explain why the conjugate acid of the weak base NH3 is a weak acid. To summarize, the conjugate base of a weak acid is a weak base and the conjugate acid of a weak base is a weak acid (weak gives you weak). Assuming Ka for a monoprotic strong acid is 1 106, calculate Kb for the conjugate base of this strong acid. Why do conjugate bases of strong acids have no basic properties in water? List the conjugate bases of the six common strong acids. To tie it all together, some instructors have students think of Li+, K+, Rb+, Cs+, Ca2+, Sr2+, and Ba2+ as the conjugate acids of the strong bases LiOH, KOH. RbOH, CsOH, Ca(OH)2, Sr(OH)2, and Ba(OH)2. Although not technically correct, the conjugate acid strength of these cations is similar to the conjugate base strength of the strong acids. That is, these cations have no acidic properties in water; similarly, the conjugate bases of strong acids have no basic properties (strong gives you worthless). Fill in the blanks with the correct response. The conjugate base of a weak acid is a_____base. The conjugate acid of a weak base is a_____acid. The conjugate base of a strong acid is a_____base. The conjugate acid of a strong base is a_____ acid. (Hint: Weak gives you weak and strong gives you worthless.)arrow_forwardMagnesium hydroxide and magnesium citrate function as mild laxatives when they reach the small intestine. Why do magnesium hydroxide and magnesium citrate, two very different substances, have the same effect in your small intestine. (Hint: The contents of the small intestine are basic.)arrow_forwardA substance that functions to prevent rapid, drastic changes in the pH of a body fluid by changing strong acids and bases into weak acids and bases is called an: a.salt. b.buffer. c.enzyme. d.coenzyme.arrow_forward
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