Biochemistry
9th Edition
ISBN: 9781319114671
Author: Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher: W. H. Freeman
expand_more
expand_more
format_list_bulleted
Question
Chapter 1, Problem 17P
Interpretation Introduction
Interpretation:
The ratio of protonated to deprotonated form of acid is to be determined.
Concept introduction:
The ratio of protonated to de protonated form of an acid can be determined by the use of following expression,
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Cellular pH is slightly alkaline (pH 7.4); Explain why a seemingly slight decrease in pH to 6.8 can have very serious consequences for the body, becoming fatal?
You need to carry out an enzymaticreaction at pH 7.5. A friend suggests a weak acid with a pKa of3.9 as the basis of a buffer. Will this substance and its conjugatebase make a suitable buffer? Why or why not?
Fatty acid with 30 carbons. How many ATPs?
Chapter 1 Solutions
Biochemistry
Ch. 1 - Prob. 1PCh. 1 - Prob. 2PCh. 1 - Prob. 3PCh. 1 - Prob. 4PCh. 1 - Prob. 5PCh. 1 - Prob. 6PCh. 1 - Prob. 7PCh. 1 - Prob. 8PCh. 1 - Prob. 9PCh. 1 - Prob. 10P
Ch. 1 - Prob. 11PCh. 1 - Prob. 12PCh. 1 - Prob. 13PCh. 1 - Prob. 14PCh. 1 - Prob. 15PCh. 1 - Prob. 16PCh. 1 - Prob. 17PCh. 1 - Prob. 18PCh. 1 - Prob. 19PCh. 1 - Prob. 20PCh. 1 - Prob. 21PCh. 1 - Prob. 22PCh. 1 - Prob. 23PCh. 1 - Prob. 24PCh. 1 - Prob. 25PCh. 1 - Prob. 26PCh. 1 - Prob. 27PCh. 1 - Prob. 28PCh. 1 - Prob. 29PCh. 1 - Prob. 30PCh. 1 - Prob. 31PCh. 1 - Prob. 32PCh. 1 - Prob. 33PCh. 1 - Prob. 34PCh. 1 - Prob. 35PCh. 1 - Prob. 36P
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biochemistry and related others by exploring similar questions and additional content below.Similar questions
- Function of citric acid? Give me handwritten answer with explaination?arrow_forwardTrue or False. 1.___ When both exist, common ion effect is usually stronger than salt effect when impacting the precipitate solubility in water. ___ Theoretically speaking, all redox reactions have potential to generate electricity. ___ In acidic media, each EDTA molecule can not hold the central metal ion with six coordination bonds. __ Strictly speaking, by definition, pH = -log aH+ only exists in diluted solution.arrow_forwardIndicate the net charge of cysteine at pH 9.5 Express your answer using two significant figures.arrow_forward
- Soft drinks usually have a pH of approximately 3.1. What is the [H3O+] concentration in a soft drink?arrow_forwardans fast I will upvote A sample of PbSO4 solid has reached equilibrium in a beaker of water. If the ionic strength of the solution is then increased by adding LINO3 salt what happens to the activity coefficients of the Pb+2 and what happens to the solubility of the PbSO4 choose the option and explain the activity coefficient will increase and the molar solubility will decrease Both activity coefficient the molar solubility will decrease the activity coefficient will decrease and the molar solubility will increase Both activity coefficient the molar solubility will increasearrow_forward(E) Consider an amino acid that has one -amino group (pKa = 9.2), one -carboxyl group (pKa = 1.7) and one ionizable side chain (pKa = 6.2). At which pH range/s would this amino acid be effective as a buffer? If the amino acid shows a net charge of -1 at pH 11 and a net charge of +1 at pH 4, what pKa values would you use to calculate the isoelectric point? At what pH would the net charge be equal to zero?arrow_forward
- 1c) Suppose you increased the pH of the biotin solution from 7.0 to 9.0 -what would happen to the ionizable group on a molecule of biotin as the pH shifted from 7.0 to 9.0?arrow_forwardWHAT IF? Given a liter of pure water and a liter solution of acetic acid, what would happen to the pH, ingeneral, if you added 0.01 mol of a strong acid to each?Use the reaction from question 3 to explain the result.arrow_forwardIn a 0.1000 M acetic acid solution at 25 degrees celsius , the acid ionizes to the extent of about 1.34 %. Since each molecule of acetic acid which ionizes produces 1 H+ ion and 1 C2H3O2- ion, the concentration in the solution are: HC2H3O2 < -----------> H+ + C2H3O2-arrow_forward
- Can you help what the charge is at ph 9.5?arrow_forwardThough activation energy is just a mathematical term, what is this Term actually describing? In other words, what is happening at the molecular level when the activation energy for a given reaction is reached? Can u help me but keep it short and simple.arrow_forwardFor the treatment of his indigestion, Tin must drink a salt solution with a pH between 8.00 to 8.50. Tan, Tin's friend, wanted to give Tin a 0.895 mM solution of a water-soluble salt generated from the ions K+ and C3H2O42-. a. Write the chemical formula of the salt offered by Tan. b. What is the hydrolysis reaction for the salt solution offered by Tan. c. What is the pH of the salt solution? (2 decimal places)arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Anatomy & PhysiologyBiologyISBN:9781938168130Author:Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark WomblePublisher:OpenStax College
Anatomy & Physiology
Biology
ISBN:9781938168130
Author:Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark Womble
Publisher:OpenStax College
GCSE Chemistry - Acids and Bases #34; Author: Cognito;https://www.youtube.com/watch?v=vt8fB3MFzLk;License: Standard youtube license