Which of the following reagents would NOT make an effective buffer solution? HNO2 and LiNO2 H3PO4 and NaH2PO4 HNO3 and NaNO3 HC2H3O2 and KC2H3O2

Q: antiseptic and disinfectant in topical pharmaceutical products in the treatment of skin disorders…

A: We know that the maximum amount of solute that can be dissolved in a solvent at a particular…

Q: Calculate the pH of the solution after the addition of each of the given amounts of 0.0617 M HNO3 to…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: that occurs when a small amount of strong acid, H+, is added to a CH3COOH/NaCH3COO buffer solution?…

A: Buffer is the solution of mixture of weak acid/weak base with its salt of strong base/strong acid

Q: What is the effect on the concentration of ammonia, hydroxide ion, and ammonium ion when the…

A: Le chatelier's principle states that if a reaction at equilibrium is disturbed by changing…

Q: Which of these salts are acidic in aqueous solution 1)CsCN 2)NaF 3)NH4I 4)NaCl 5)KI 6)NaBr

A: ->salt which is formed from weak base and strong acid is acidic.

Q: What volume (mL) of 0.1M NaOH will be needed to titrate 20.00 mL of 0.1M HNO3?

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Q: Which of the following is NOT a buffer? Explain your choice. ● CH3CH3NH2 – CH3CH3NH3Cl ● NaHSO4 –…

A: To determine which of the below is not a buffer solution CH3CH3NH2 + CH3CH3NH3ClNaHSO4 + H2SO4C6H5OH…

Q: In which of these solutions will the weak acid, HNO,, ionize less than it does in pure water? 0.15 M…

A: Depression in the degree of dissociation of weak electrolyte in presence of strong electrolytes is…

Q: What volume of water must be added to 40.0 mL of NaOH solution having pH 13.00 in order to produce a…

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Q: Consider the buffer system of quackerous acid, HQUO2, and its salt, NaQuO2: HQUO2(aq) + H2O(I) =…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: Each of the systems below has a total volume of 100 mL.  Which of the systems would be able to…

A: A buffer is a solution that cannot change the  even after the addition of an acid or a base.To find…

Q: (b) If the titrant has a molarity of 0.1500 M and there are 40.00 mL of analyte present, what is the…

A: A titration curve of pH v/s volume of titrant added is provided.A diprotic acid say H2A is the…

Q: Consider the weak acid H2A and its Conjugate base HA-. Which diagram below represents a buffer…

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Q: What is the pH of a solution containing a mixture of 0.050 M HC2H3O2 and 0.025 M NaC2H3O2?  (Ka =…

A: Buffer is the solution of mixture of weak acid/weak base with its salt of strong base/strong acid

Q: An analytical chemist is titrating 195.9 ml. of a 0.3100M sol is 4.89. Calculate the pH of the acid…

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Q: Each of the systems below has a total volume of 100 mL.  Which of the systems would be able to…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: Calculate the pH after adding of 20.0 mL of 0.10 M NAOH to 20.0 mL of 0.10 M HNO3 N2OH + HNO, NaNO,…

A: Titration is a laboratory quantitative technique in chemistry that is used to determine the…

Q: How many moles of sodium acetate should be added to 0.40 mol CH3COOH to make a solution buffering at…

A: Given- Moles of CH3COOH = 0.40 mol pH = 4.46 pKa = 4.76

Q: Which of the following materials would be used in a buffer solution? O nitric acid O sulfuric acid O…

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Q: An analytical chemist is titrating 140.7 mL of a 0.2100M solution of propylamine (C3H₂NH₂) with a…

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

Q: ne pka of HCOOH is 3.74 and the pH of an HCOOH, fer solution is 3.89, which of the following is…

A: pH of buffer solution is calculated by using Henderson Hessalbalch equation

Q: A 1.00 L volume of solution contains 0.250 M HC2H3O2 and 0.240 M NaC2H3O2 at pH 4.72. To the…

A: Since NaOH(aq) is a monoacidic strong base, it reacts with the acidic part, HC2H3O2(aq) of the…

Q: Which base would be the best choice for preparing a pH = 9.50 buffer? pyridine ethylamine aniline…

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Q: Determine the pH for the following salts in water. Assume that you have a 0.20M solutions of each of…

A: since you have posted a multiple questions in a single session, we are entitiled to answer only…

Q: 6) Which of the following has the highest hydroxide ion concentration? 0.1 M HCI 0.1 M H₂SO4 a…

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Q: Patient 1 comes into the ER is found to have a blood pH of 7.2. Is the patient suffering acidosis…

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Q: Solve for the pH for the following solutions when 3 drops of 1.0 M HCl is added Solution 1: 30…

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Q: Classify the following salts as acidic/basic/pH neutral and write a hydrolysis equation for them…

A: The salts given are NaNO3 CsF NH4Cl KCl Ba(CH3COO)2 CH3NH3I

Q: Patient 1 comes into the ER is found to have a blood pH of 7.2. Is the patient suffering acidosis…

A: The patient is suffered from the acidosis if the body having excess amount of the acid fluid in the…

Q: Which of the following pair cannot make a buffer solution? O HF/ LiF O NH2OH/ NH3 ONAHSO3/ NazSO…

A: Buffer solution :- A solution which resists change in it's pH value by the addition of small amount…

Q: A compound has a pk, of 6.9. To 100 mL of a 1.0 M solution of this compound at pH 7.9 added 40 mL of…

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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: Identify the net-ionic equations involved in the hydrolysis of salts of the following compounds.…

A: Identify the net-ionic equations involved in the hydrolysis of salts of the following compounds.…

Q: Of the following solutions, which has the lowest buffering capacity? OA. 0.521M HC2H3O2 and 0.217M…

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

Q: Which of the following aqueous mixtures would be a buffer solution? Select one: CH3COOH, NaH₂PO4…

A: A buffer solution is an aqueous solution consisting of a weak acid and it's conjugate base or vice…

Q: what is the pH of a solution prepared by mixing 50.0 mL of 0.125 M amonia and 25.0 mL of 0.100 M…

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Q: If you start with 450ml of 2.5M Acetic Acid, How many milliliters of 1.55M KOH would you have…

A: Answer:

Q: -2.15 =,75 0.4 3x10-3 10. If 600 ml of a .7M HC2H3O2 is reacted with 800 ml of a .5M solution of…

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Q: There are 0.2 mole of HC2H3O2 and 0.2 mole of NaC2H3O2 in 0.5 liters of water (pH = 4.75). What…

A: Since no. of moles of acetic acid and sodium acetate are equal, that is 0.2. Thus initially, pH will…

Q: Why is aqueous NaF basic but aqueous NaCl neutral?

A: Basic solution: Aqueous NaF is basic, because sodium fluoride contains sodium and fluoride. Sodium…

Q: How much HEPES-acid(in grams) and 1M NaOH (in mL) are needed to make 500 mL of a 0.3M HEPES buffer…

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

Q: Which of the following is NOT a buffer? Explain your choice. ● CH​3CH​3NH​2– CH​3CH​3NH​3Cl ●…

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Q: In a buffer system of HC2H3O2 and its salt, NaC2H3O2 the C2H3O2 neutralizes added base. the HC,H3O2…

A: The buffer solution maintained the pH of solution by neutralizing the added acid or base. Here,…

Q: Complete the table   ion expected to hydrolyze (if any) spectator ion(s) (if any) net-ionic…

A: In a net ionic equation the ions,compounds and elements are written which are actually involved in…

Q: determine the pH of the resulting solutions when the 2 reagents are mixed together.  25.00mL of…

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Q: What is the pH of equal volumes of the following solutions mixed together? 1) 1.0M HCl and 0.1M…

A: What is the pH of equal volumes of the following solutions mixed together?1) 1.0M HCl and 0.1M…

Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.