Calculate the pH of a solution formed by mixing 65 mL of a solution that is 0.34 M in NaHCO3 with 75 mL of a solution that is 0.18 M in Na2CO3.

Q: Calculate the pH of(a) a solution that is 0.250 M in sodium formate (HCOONa)and 0.100 M in formic…

A: (a). Given information; The initial concentration of formic acid (HCOOH) is 0.100 M The initial…

Q: Calculate the pH of a solution made by mixing 100.0 mL of a 0.100 M solution of acetic acid…

A: Calculate the pH of a solution made by mixing 100.0 mL of a 0.100 M solution of acetic acid (CH3COOH…

Q: If 8.5 grams of solid NaC2H3O2 (MW = 82.03 g/mol) are added to 100.0 mL of water, how many mL of 1.0…

A: Answer:- Henderson-Hasselbach equation :- This equation is used for the determination of pH or pOH…

Q: Calculate the pH of a mixture that contains 0.26 M of HCOOH and 0.10 M of HC6H5O. The Ka of HCOOH is…

A: Answer :- Acid dissociation constant :-It is the equilibrium constant when dissociation of acid…

Q: Lactic acid, (abbreviated HLac) is a key acid in making sauerkraut and tasty sourdough bread. The Ka…

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

Q: Calculate the pH of the resulting solution if 0.250 mole of NaOH is added to 500 mL of a buffer…

A: The volume of 1L is equal to 1000 mL. The number of moles (n) of HF is calculated as shown below…

Q: Calculate the pH when 29.0 mL of 0.150 M KOH is mixed with 20.0 mL of 0.300 M HBrO (Ka = 2.5 × 10⁻⁹)

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Q: 4. Aqua regia (1:3 mixture of nitric acid and hydrochloric acid) is commonly used to remove noble…

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Q: Calculate the pH when 20.0 mL of 0.150 M KOH is mixed with 36.0 mL of 0.300 M HBrO (Ka = 2.5 × 10⁻⁹)

A: Buffer Mixture is defined as an Aqueous solution which contains weak acid or weak base with its…

Q: Calculate the pH when 20.0 mL of 0.150 M KOH is mixed with 42.0 mL of 0.300 M HBrO (Ka = 2.5 × 10⁻⁹)

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Q: Calculate the pH of a mixture that contains 0.10 M of HNO3 and 0.23 M of HBrO.

A: Given solution is a mixture of two acids namely HNO3 and HBrO.

Q: Calculate the pH when 64.0 mL of 0.250 M HCl is mixed with 40.0 mL of 0.150 M Ca(OH)₂.

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Q: A titration of 0.100 M NaOH is titrated into 25.0 ml of a 0.100 M HCHO2 solution (Ka= 1.80 x 10^-4)…

A: Acid-base titration: It is an analytical method used for determining the concentration of unknown…

Q: Calculate the pH when 23.0 mL of 0.150 M KOH is mixed with 20.0 mL of 0.300 M HBrO (Ka = 2.5 × 10⁻⁹)

A: The volume of 0.150 M KOH is 23.0 mL. The volume of 0.300 M HBrO is 20.0 mL. The dissociation…

Q: Butyric acid, C3H,COOH, has ionization constant of 1.54 x 10. a) Calculate the pH of 50.0 mL of a…

A: We have to predict the pH of acid and salt and pH upon mixing the solution.

Q: Calculate the pH when 22.0 mL of 0.150 M KOH is mixed with 20.0 mL of 0.300 M HBrO (Ka = 2.5 × 10⁻⁹)

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Q: prepared by mixing 25.0 g HC2H3O2 and 25.0 g NaC2H3O2 in 800.0 mL solution (Ka HC2H3O2 = 1.8 x 10-5)

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Q: Calculate the pH when 20.0 mL of 0.150 M KOH is mixed with 21.0 mL of 0.300 M HBrO (Ka = 2.5 × 10⁹)

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Q: Calculate the pH when 82.0 mL of 0.250 M HCl is mixed with 40.0 mL of 0.150 M Ca(OH)₂.

A:

Q: If 15.0 mL of glacial acetic acid (pure HC2H3O2) is diluted to 1.50 L with water, what is the pH of…

A: Given Volume of solution = 1.50 L Volume of glacial acetic acid = 15.0 mL density of glacial acetic…

Q: Calculate the pH when 6.0 mL of 0.150 M KOH is mixed with 20.0 mL of 0.300 M HBrO (Ka = 2.5 × 10⁻⁹)

A: Given : concentration of HBrO = 0.3 M and volume of HBrO solution = 20 mL = 0.020 L…

Q: 40.0 mL of a 0.100 mol/L solution of HCL is titrated with 0.100 mol/L solution of NaOH.calculate the…

A: Given : Concentration of HCl = 0.100 M Volume of HCl solution = 40.0 mL = 0.040 L…

Q: when 100 ml of a .01 M Mg(OH)2 solution is mixed with 100 mL of a .01 M HCl solution, what is the pH…

A: Since both acids and base are strong  hence they will react to form water as shown below Mg(OH)2 + 2…

Q: Twenty millimeters of 0.50N HOAc is diluted with water to 100mL, and the resulting solution is…

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

Q: Calculate the pH when 50.0 mL of 0.150 M KOH is mixed with 20.0 mL of 0.300 M HBrO (Ka = 2.5 × 10⁻⁹)

A: Given:Concentrations KOH  = 0.150 M    Volume = 50 mLHBrO = 0.300 M   Volume = 20 mLNow number of…

Q: Calculate the pH when 75.0 mL of 0.250 M HCl is mixed with 40.0 mL of 0.150 M Ca(OH)₂

A: According to the question, we need to calculate the pH when 75.0 mL of 0.250 M HCl is mixed with…

Q: Calculate the pH when 54.0 mL of 0.150 M KOH is mixed with 20.0 mL of 0.300 M HBrO (Ka = 2.5 × 10⁻⁹)

A: Calculate mole of each substance then applied neutralissation reaction. limiting reagent is HBRO and…

Q: Calculate the pH when 60.0 mL of 0.250 M HCl is mixed with 40.0 mL of 0.150 M Ca(OH)₂.

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Q: a) What is the pH of a solution prepared by adding 11.1 mL of 0.50 M NaOH solution to 200. mL of a…

A: The question is based on the concept of buffer solution.   A buffer is a solution which resist any…

Q: A mixture of a 25.0-mL 0.100 M HCl solution and a 15.0-mL 0.250 M NaOH solution was used. The…

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Q: calculate the pH of the solution created by mixing 400 ml of 0.2 N H2SO4 solution with 600 ml of 0.3…

A: Given, Volume of H2SO4 = 400 ml = 0.4 L Volume of Ca(OH)2 = 600 ml = 0.6 L Normality of H2SO4 = 0.2…

Q: 4. Twenty milliliters of 0.50 N HOAC is diluted with water to 100 mL, and the resulting solution is…

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Q: HCl is used to recover oil in oil wells by dissolving rocks, so the oil will flow more easily. In…

A: Given: Percent by mass i.e. %(m/m) of HCl = 10 % And density of solution = 1.073 g/mL.

Q: Calculate the pH when 20.0 mL of 0.150 M KOH is mixed with 39.0 mL of 0.300 M HBrO (Ka = 2.5 × 10⁻⁹)

A: The PH can be calculated as follows

Q: Calculate the pH when 86.0 mL of 0.250 M HCl is mixed with 40.0 mL of 0.150 M Ca(OH)₂.

A: Given, 86.0 mL of 0.250 M HCl 40.0 mL of 0.150 M Ca(OH)₂.

Q: Calculate the pH of a solution that is composed of 90.0 mL of 0.345 M sodium hydroxide, NaOH, and…

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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.