Answered: Calculate the average charge of H3A+ at…

Calculate the average charge of H3A+ at pH 5.10 (pKa = 2.1, 3.9, 9.8). (Hint: remember that the answer must be ± 0.5 of the dominant charge.)

Principles Of Pharmacology Med Assist

6th Edition

ISBN:9781337512442

Author:RICE

Publisher:RICE

Chapter1: Numerals And Fractions

Section: Chapter Questions

Problem 5RP

See similar textbooks

Related questions

Q: Import of fatty acids is used for which of the following? (check all that apply) Production of…

A: The import of fatty acids into a cell can be used for several purposes. Step 1. Production of…

Q: Modify the structure of ramipril below to show the products that result when both the ester and the…

A: The hydrolysis is the breaking of bond with the help of water.When an ester is hydrolyzed H of water…

Q: Figure A and Figure B show two different molecules. Which of the following statements are true about…

A: "Figure A shows one polar head from the charged phosphodiester"This is incorrect Feel free to…

Q: Step by step answer please

A: Step 1: Choose the longest chainCompound containing 6 carbons.Name of alkane with containing 6…

Q: None

Q: Combustion of glucose (C6H12O6) is the main source of energy for animal cells: -> + C6H12O6s 602g +…

A: Molecular weight of glucose is 180.156 g150 mg glucose is equivalent to (0.15/180.156) mol =…

Q: If you had added 1.0 mL of 1.0 M HCl to your 50 mM potassium phosphate buffer solution, would it…

A: Step 1:Find moles of bufferHCl solution is 1.0 M and you added 1.0 mL (0.001 L).Moles of HCl = 1.0 M…

Q: Disorders associated with and epigenetic defect resulting in decreased protein expression should be…

A: The use of molecular tests for diagnosing disorders associated with epigenetic defects resulting in…

Q: None

A: I understand you'd like me to complete a problem set involving electrochemical cells. I'll go…

Q: identify both L-amino acids

A: L-Tyrosine:L-Tyrosine is a nonessential amino acid, meaning the human body can synthesize it from…

Q: Q1

A: The upper DNA strand in the above figure is the (A) coding strand and the lower DNA strand is the…

Q: help #14

A: 1. Understand Cleavage SpecificitiesTrypsin: This enzyme cleaves proteins specifically at the…

Q: None

A: How to convert:Write the conversion factors as fractions to such that when multiplied, will cancel…

Q: What kind of spectra did the physicist Anders Jonas Ångström discover in his study of low-pressure…

A: Anders Jonas Ångström made significant contributions to the field of spectroscopy, particularly in…

Q: Learning Catalytics A reaction occurring in a 1.0 L sealed vessel at 273.15 K is producing an ideal…

A: Initial conditions:Volume = 1.0 LPressure = 1.00 atmTemperature = 273.15 KTherefore, using the ideal…

Q: Please explain the questions thoroughly and write them out clearly if you are going to write.…

A: a. To which organic family does the molecule belong?The given molecule is CH3CH2CH2CH2CH2OH, which…

Q: None

A: The reaction of 1,3-dimethylbut-1,3-diene** with **methyl isobutyl ether** under heat doesn't…

Q: The enzyme-bound intermediate in this reaction has been identified as the mixed anhydride of the…

Q: In which solvents or solutions will a lipid be soluble? Check all that apply. CH3CH2CH₂OCH2CH2CH3…

A: Lipids are nonpolar in nature. We know polar substances dissolves polar and nonpolar dissolves…

Q: 2-butanol can be formed as the only product of the Markovnikov addition of H2O to two different…

A: Step 1: Step 2: Step 3: Step 4:

Q: Answer the following questions about compound A, represented in the given ball-and-stick model. In a…

A: ▶ Approach to Solving the Question 1. Identify the Longest Carbon Chain and Functional…

Q: Unshared, or lone, electron pairs play an important role in determining the chemical and physical…

A: Step 1: Valence electronA pair of dots represent each atom's unbonded pair of electrons. The bonded…

Q: Compare and contrast the selectivity mechanisms of water channels and potassium channels. The use of…

A: Comparison: Both water and potassium channels are selective; It allow certain molecules or ions to…

Q: None

A: Answer information:Step 1:The impact of ligands on the d-orbitals of the core metal ion is taken…

Q: Give the IUPAC name for each compound. Part 1 of 3 CH3 H3C-CH- CH3 -CH2-CH2-CH-COOH Part 2 of 3…

A: Carboxylic acids are organic compounds with functional group -COOH. For naming carboxylic…

Q: Consider this structure. NH CH,OH 'N' NH, но OH Part: 0 / 3 Part 1 of 3 Identify the monosaccharide.…

A: Usually existing in a ring form known as a furanose, D-ribose is a five-membered ring made of four…

Q: Hemp oil contains eicosenoic acid (20:149) as its primary monounsaturated fatty acid. Let's consider…

A: Approach to solving the question: Detailed explanation:1.β-Oxidation Products and ATP Required for…

Q: Please answer questions 10 and 11 using the first picture for reference.

A: Approach to solving the question:Search for or recall the definition of an exergonic reaction to…

Q: Complete the following table, which lists information about the measured acid dissociation constants…

A: Given Data:Acid A: Ka = 1.2 × 10-9 Acid B: Ka = 3.0 ×10-4 Acid C: pKa = 11.539 (Ka value needs to be…

Q: Digestion of cellobiose in cows produces two glucose units which is then absorbed into the bloodand…

A: First, glycolysis (which occurs in the cells of the heart and muscles): One of the initial steps in…

Q: Consider the reaction shown, which of the following conditions is most likely to lead to the…

A: The catalytic conversion of pyruvate to acetyl-CoA by the enzyme pyruvate dehydrogenase is…

Q: If each NADH generates 3 ATP molecules and each FADH2 generates 2 ATP molecules, calculate the…

A: Let's delve deeper into the process of beta-oxidation and the subsequent generation of ATP from the…

Q: help 16

A: To calculate the molecular mass of HEWL (Hen Egg White Lysozyme) using the ESI-MS spectrum and the…

Q: A dominant allele is mutated so that it is no longer functional, resulting in the expression of the…

A: The loss of heterozygosity is the result of mutating a dominant allele and losing its functional…

Q: RNA is composed of single strand polynucleotide polymer. Explore the structure of RNA further. RNA…

A: Ribose is a sugar that serves as the structural basis for ribonucleic acid (RNA), a crucial…

Q: 3. Provide products for the reactions below. (a) CH3 HO H3C CH3 Vitamin E CH3 CH3 рассе CH3 CH3 +…

A: Step 1:The first reaction involves Vitamin E (tocopherol) and a peroxy radical. Vitamin E is known…

Q: Using the bond dissociation energy table from Brightspace, calculate the enthalpy change of the…

A: To calculate the enthalpy change (ΔH) of the given reaction, you'll need to use the bond…

Q: None

A: To determine the rate law the steps of calculation are given below.First: Write the general rate law…

Q: Give the IUPAC name of each compound. Part 1 of 4 Part 2 of 4 ☑ ☑ ⑤

Q: None

A: Overview of pH Calculation with Amino Acids:Organic compounds known as amino acids have both…

Q: If 15% of the nucleotides in a sample of DNA contain the base cytosine (C), what are the percentages…

A: If you have any problem let me know in comment box thank you.

Q: Fatty acid biosynthesis occurs through a series of reactions involving fatty acid synthase (FAS), a…

A: Step 1:Myristoleic acid [CH3(CH2)3CH=CH(CH2)7COOH] has 14 carbon atoms. To determine the saturated…

Q: Please step by step answer and don't use ASI Answer

A: Step 1: Step 2: I have given detailed step by step instructions to solve the problem go through the…

Q: Calculate the value of KW when the temperature is 30.0 °C. Multiply your answer by 1014 before…

A: Step 1: Step 2: Step 3: Step 4:

Q: Place the following gases in order of increasing average velocity at 300 K: Ar, CH4, N2, and N2O.…

A: The average velocity of a gas can be represented as Average velocity=πM8RTR = Ideal gas constantT…

Q: Fill in the diagram below with the key intermediates and products in the UREA CYCLE: Some…

A: Solution: the required labeled diagram is attached below:ExplanationThe important intermediates and…

Q: help pleasee

A: Step 1: To prepare stock solutions that will last for a year to make the 5X master mix, we need to…

Q: A certain chemical reaction releases 134. kJ of heat energy per mole of reactant consumed. Suppose…

A: Step 1It takes 3.11 J of heat energy to raise the temperature of this calorimeter by 1°C. The…

Q: None

A: Step 1:

Question

Calculate the average charge of H₃A⁺ at pH 5.10 (pK_a = 2.1, 3.9, 9.8). (Hint: remember that the answer must be ± 0.5 of the dominant charge.)

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step by step

Solved in 2 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

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

Plasma contains more sodium than chloride. How can this be if individual ions of sodium and chloride exactly balance each other out, and plasma is electrically neutral?
The pH of lemon juice is 2, and the pH of orange juice is 4. Which of these is more acidic, and by how much? What does this mean?
Using the Nernst equation, calculate the equilibrium potential for Ca2 and for C1 from the following sets of data: a. Given [ Ca2+ ]0=1mM,[ Ca2+ ]i=100nM, find Eca2+ b. Given [ Cl- ]0=110mM,[ Cl- ]i=100mM, find Ecl
MATHEMATICAL A catalog in the lab has a recipe for preparing 1 L of a TRIS buffer at 0.0500 M and with pH 8.0: dissolve 2.02 g of TRIS (free base, MW=121.1 g/mol) and 5.25 g of TRIS hydrochloride (the acidic form, MW=157.6 g/mol) in a total volume of 1 L. Verify that this recipe is correct.
Magnesium is an important element in the human body, especially in bones. Magnesiums atomic number is 12. Is it stable or reactive? Why? If it were to react with another atom, would it be more likely to accept or to donate one or more electrons?
MATHEMATICAL The buffer needed for Question 35 can also be prepared using crystalline NaH2PO4 and a solution of 1.0 M NaOH. How would you do this?
Discuss how buffers help prevent drastic swings in pH.