I am extremely confused as to the logic behind these conceptual/theory problems can you please add a lot of detail: Consider a buffer solution where [weak acid] > [conjugate base]. How is the pH of the solution related to the pka value of the weak acid? If [conjugate base] > [weak acid], how is pH related to pka?

Q: c) What happened to the protons of the acid when it was dripped into the buffered solution?…

A: A buffer solution is given as ammonia/ammonium buffer.A solution of either a weak base and salt of…

Q: What is the pH of a buffer solution that is 0.231 M in ammonia and 0.410 M in ammonium chloride…

A: [base]=[NH3]=0.231M [conjugate acid]=[NH4Cl]=0.410M Kb=1.8x10-5 pH=?

Q: Select the best conjugate acid–base pair for a buffer solution at pH 12.01. acid…

A: We know the buffer solution, and this solution have buffer zone which is (pH + 1) to (pH - 1) in…

Q: A 0.145 M solution of a weak base is titrated with a 0.145 M HCl solution. After the addition of…

A: Answer:Buffer solution is a type of solution that resists the change in its pH on adding small…

Q: Which of the following is a characteristic of buffers. ○ the weak acid concentration has to be equal…

A: The objective of the question is to identify the correct characteristic of buffers among the given…

Q: Three different acids were titrated with the same solution of sodium hydroxide, NaOH, and the three…

A: Given observations from titration,     Kimmy concludes that acid-2 is stronger than acid-1.…

Q: Determine the pH at the point in the titration of 40.0 mL of .200 M HC4H7O2 with .100 M Sr(OH)2…

A: The reaction between acid and base is written below. 2C3H7COOH (aq) + Sr(OH)2 (aq) ⇌ 2H2O (l) +…

Q: Answer in scientific notation with appropriate sigfigs. A buffer solution is prepared by combining…

A: Given: An acidic buffer of acetic acid and sodium acetate is formed. Volume of acetic acid…

Q: Part A What is the pH of a buffer prepared by adding 0.708 mol of the weak acid HA to 0.608 mol of…

A:

Q: If a buffer solution contains 2.1 M acetic acid and 2.7 M sodium acetate, what is the pH of the…

A:

Q: Water + Indicator and adding HCl Water + Inidcator + Buffer and adding HCl Water + Indicator and…

A: Concept:  Buffer solution: buffer solution  is an aqueous solution consisting of a mixture of a weak…

Q: Why do buffers have to be made using weak acids and their conjugate bases (or vice versa) as opposed…

A: The objective of the question is to understand why buffers are made using weak acids and their…

Q: You need to produce a buffer solution that has a pH of 5.10. You already have a solution that…

A:

Q: this one, need the acid/ base tables in the book (Appendix E & F). tch each buffer system with the…

A:

Q: The student Louise continued the analysis of acetic acid using half - neutralization technique. She…

A: The reaction between acetic acid and NaOH is NaOH + CH3COOH --------> CH3COONa + H2O

Q: An analytical chemist is titrating 77.9mL of a 0.7600M solution of methylamine CH3NH2 with a 0.4700M…

A: In this question, we want to determine the pH of the Solution after titration of weak base with…

Q: Which of the following solutions can act as a buffer? Group of answer choices 100 ml of 0.2 M HCl +…

A: Given,  Which of the following solutions can act as a buffer? Group of answer choices a). 100 ml of…

Q: buffer system has 3[HA]=[A-]. Given that the pKa is 7.2, what is the pH of the buffer solution at…

A: Given,  3[HA]=[A-]  [A-]/[HA] = 3  pKa = 7.2  It is Acidic buffer,   pH = pKa + log([A-]/[HA])

Q: Let X represent a nonmetal. Which of the following buffer solutions functions at the lowest pH? More…

A: pH of a buffer consisting of a weak acid and salt of same acid with a strong base can be calculated…

Q: Using the Henderson-Hasselbach equation predict under which of the following conditions will the pH…

A: A buffer solution is an aqueous solution consisting of a mixture of a weak acid and its conjugate…

Q: Which of the following 1:1 mixtures would be best suited to form a buffer closest to a pH of 3.70?

A: In order to prepare a buffer closest to a pH value of 3.70, the buffering range of the resulting…

Q: A buffer solution is made that is 0.329 M in HF and 0.329 M in KF. If K. for HF is 7.20 x 104, what…

A:

Q: Answer the following questions about the titration curve shown below. a) Choose the correct words…

A: (a) The sample is weak acid because initial pH is near to 3.  The titrant is strong base.  pH at…

Q: Which of the following buffering systems would work best for a laboratory experiment requiring a pH…

A: The objective of this question is to identify the best buffering system for a laboratory experiment…

Q: You are asked to make a buffer to a pH of 4.00 and you have the following acids to do it with (pKa…

A: Given , The pH of buffer = 4.00

Q: Which of the following is NOT a property of a buffer solution?   Question 8 options:   The maximum…

A: Using fundamental properties of buffer solution.

Q: Data Buffer pH without adding HCL = 3.56 pH of buffer with 1 ml HCL = 2.14 pH of buffer with 2 ml…

A: The ability of a buffer solution to withstand pH changes upon the addition of either an acid or a…

Q: c) A student titrated 50.0 mL of a 0.10 M solution of a certain weak acid with NaOH. The results are…

A: Identify a pH value between 2.5 and 7.5 at which the concentration of the weak acid being titrated…

Q: The ability of a solution to resist changes to the pH from added acid or base depends upon the…

A: We know that best buffering occurs, when buffering capacity is 1.

Q: Which one of the following types of acid-base titration will display no buffering activity?

A: buffer solution cannot be obtained by mixing a strong acid with a strong base.

Q: Which of the following is true of a buffer solution that contains equivalent amounts of acid and…

A: buffer solution that contains equivalent amounts of acid and conjugate base means [Conjugate base ]…

Q: What must be the minimum concentration of hydrocyanic acid in 1.00L buffer solution of a pH 9.8…

A: Answer: Buffer solution is a type of solution in which on adding small quantity of acid or base, it…

Q: You are working in a lab that studies the psychedelic prodrug, psilocybin. You need to make 1.0…

A: Answer: Buffer solution is a type of solution that resists the change in its pH on adding small…

Q: Calculate the pOH of 103.16 mL of a buffer initially consisting of 0.1752 M H2NCH2COOH and 0.1573 M…

A:

Q: An analytical chemist is titrating 207.8 ml of a 0.2600M solution of benzoic acid (HC, H,CO,) with a…

A: When NaOH is added to benzoic acid , benzoic acid will lose H+ ions , and form it's conjugate salt.…

Q: the capacity of a buffer is affected by its strength and by the relative amounts of weak acid and…

A: True. The capacity of a buffer is affected by its strength and by the relative amounts of weak acid…