explain why there is minimal change in the pH when a strong acid is added to a buffer as opposed to when it is added in water

Q: A student needs to prepare a buffer solution with a pH of 4.65. Assuming a pKa of 4.57, how many mL…

A: Given: pH of buffer = 4.65  pKa of acid = 4.57  Concentration of HB = 0.1 M Volume of HB solution =…

Q: A buffer is a solution that contains both an acid and a base. How can we prevent the acid and base…

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Q: a buffer solution is prepared by mixing the solution of a weak acid with its salt.Write two…

A: Buffer solution  These are the solution in which on addition of small amount of acid or base in…

Q: In buffer preparation, arrange the following steps in correct order by placing the capital letter…

A: Buffer solution is made by up dissolving two components which are :  1.) A weak base and it's…

Q: A buffer mixture of a different weak acid and its sodium salt is used in many shampoos. Name the…

A: In shampoos different buffer solution are used, which one is - citric acid and its sodium salt…

Q: Compare the change in pH for the water solution and the buffer solution as drops of acid are added

A: A question based on general chemistry that is to be accomplished.

Q: Without detailed calculation and RICE table, determine whether the following solutions are acidic or…

A: A buffer solution is a solution in which the pH does not change on addition of small amount of acid…

Q: What will happen to the pH of a buffer if i increase the acid/base ratio by 100? Calculate it.

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Q: Is possible to make a buffer pH 4 at 1mM using methanesulfonic acid and sodium tartrate? Please…

A: To explain: Is it possible to make a buffer pH 4 at 1mM using methanesulfonic acid and sodium…

Q: Explain how the above buffer solution maintain its pH when a small amount of sodium hydroxide, NaOH…

A: Buffers work by neutralizing any added acid (H+ ions) or base (OH- ions) to maintain the moderate…

Q: H3NH2 mixed with 0.50 moles of CH3NH3Cl in water. If 0.10 moles of HCl are added to this solution,…

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Q: Which set of compounds would form a buffer in aqueous solution? Drag each item to the appropriate…

A: A buffer solution is prepared from an aqueous solution of a weak acid and a salt containing its…

Q: Why is there a need for buffers? Please explain in depth and detail

A: A buffer solution is a solution that can withstand changes in pH on  addition of acidic or basic…

Q: A solution that contains an equal number of moles of _____ will be a buffer solution.  a. HF and…

A: Buffer Solution is a water solvent based solution which consists of a mixture containing a weak acid…

Q: Reset Help pH neutral Since the anion of PbBry is in acidic solution this compound is in more…

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Q: A solution of butanoic acid and potassiumbutanoate(C3H7COOK) behaves as a buffer. Describe the term…

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Q: what is the new pH if I add 0.0010 moles of NaOH if the volume does not increase.

A: [HCOONa] = (1000*0.05)/40 = 1.25 M [HCOOH] = (1000*0.075)/60 = 1.25 M pKa of HCOOH = 3.75  It is a…

Q: Can the combination of NH3 and (NH4)2SO4 form a buffer? Use appropriate reactions to explain why or…

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Q: A buffer solution contains a mixture of a weak acid and a weak base, typically the conjugate base of…

A: Buffer solutions are solutions whose pH remain constant when acid or base is added to it. Buffer…

Q: Everything I need to know about buffer solution without calculations

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Q: Please help answer this question Fill in the blanks below with a maximum of two words in each space…

A: Buffer solution is an equimolar mixture of weak acid and its conjuagate base or weaker base and its…

Q: If you add excessive amount of NaOH slowly in a base buffer, what will happen? Give explanation.

A: ANSWER IS :

Q: Part A: Complete the flow chart with the steps necessary for preparing the buffer solutions. of the…

A: The flow chart can be completed as: In 100 mL beakers, obtain 30 mL of the 0.1 M weak acid and 30 mL…

Q: A substance, X is added to a solution, Z. A water molecule is produced. At the end, the pH remained…

A: Given that: The pH of the solution remained constant. When substance X is added, a water molecule is…

Q: What can be Statement can be TRUE about acidic buffer? a. It is made of a mixture odf strong acid…

A: Since you have posted multiple questions, we are entitled to answer the first only. 9) To identify:…

Q: Explain the difference between a buffered and an unbuffered solution. How does the pH of an…

A: Buffer solution: A buffer is a solution of weak acid and conjugate base or weak base and conjugate…

Q: If I add an acid to a buffer solution, how will the buffer behave compared to pure water? Will the…

A: If we add an acid to a buffer solution then pH of the solution will decrease to a small extent.…

Q: Mixture of acetic acid and sodium hydroxide considers as buffer solution False O True

A: A buffer is a solution which resist any change in pH on adding a small amount of acid or base .   it…

Q: (2) will increase (1) will decrease and concentration of In result of adding strong acid to the…

A: Buffer solution is defined as the solutions in which the pH is resisted evenafter the addition of…

Q: If you add excessive amount of NaOH slowly in a base buffer, what will happen? Explain in your own…

A: Basic buffers are the solution of a mixture of a weak base and a salt of this weak base with strong…

Q: Buffer capacity is____________ Group of answer choices A, the amount of acid or base that can be…

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Q: Which pair of substances will form a buffer solution?

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Q: Explain why both acid (H2CO3) and conjugate base (HCO3-) are necessary in buffer system.

A: Buffer system resist pH change when a small amount of strong acid or strong base is added to it

Q: At the equivalence point, all of the acid has been neutralized by the base. Why does the pH change…

A: At equivalence point all the acid has been completely neutralized by the base mean at the…

Q: Sketch a titration curve of a triprotic weak acid (Ka’s are 5.5x10-3, 1.7x10-7, and 5.1x10-12) with…

A: To sketch a titration curve of a triprotic weak acid  Given that…

Q: What would happen if you drop acid to a beaker that contains a buffer vs. a beaker that doesn’t…

A: An acidic substance is a substance that can give H+ ions. They are corrosive and sour in nature. On…

Q: What is buffer solution?give the application of buffer with proper example?

A: A solution is made up of two components - solute and solvent. A solution can be heterogeneous and…

Q: Styles 2. Use a 100-mL beaker to make a 50 ml of the sodium acetate (NaA)/acetate (HA) buffer…

A: pH of the buffer can be calculated using Hasselbach-Henderson equation pH =pKa +log [NaA][HA]

Q: Discuss how buffers help prevent drastic swings in pH. Explain in details information.

A: Discuss how buffers help prevent drastic swings in pH. Explain in details information.

Q: Every buffer that is made has a certain _____ and _____.

A: A buffer solution is one which can resist change in its pH on the addition of an acid or a base. A…

Q: is a weak acid present in commercial vinegar that can be used to create a buffer solution.

A: Commercial vinegar is used in many purposes in the day to day life.  Commercial vinegar contains…

Q: In a solution, when the concentrations of a weak acid and its conjugate base are equal, A. the…

A: pH of buffer solution of weak acid and salt of weak acid that is its conjugate base is given below.…

Q: A formic acid buffer is prepared with 0.010 M each of formic acid (HCOOH) and sodium formate…

A: Buffer solution are solution that resist the change in pH value on addition of small amount of…

Q: Which of the following is false for a buffer solution? All of these Any H ions will react with a…

A: Buffer solution is mixture of weak acid and it's conjugate base or weak base and it's conjugate…

Q: Which of the following statements about buffered solutions are true? Select all that apply. Buffer…

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Q: The amount of acid or base the buffer can neutralize before the pH begins to change to an…

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Q: Which of the following statements is correct? a. "When strong acid or base is added to a buffer…

A: Given : We have to choose the correct option .

Q: Question Time remaining 33:21 Which of the following pairs of substances could function as a buffer…

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Q: Explain with examples how buffers maintain pH in a solution

A: Buffer solution maintain its pH as explained below.