What is the molar concentration of hydrochloric acid if 13.42mL of hydrochloric acid is required to neutralize 33.63mL of 0.576M calcium hydroxide.

Q: What concentration of barium hydroxide is needed to give an aqueous solution with a pH of 10.330?…

A: We have given that  pH = 10.330  And the salt given is Ba(OH)2

Q: What volume of a concentrated HCl solution, which is 36.0% HCl by mass and has a density of 1.179…

A:

Q: What volume of a concentrated HCl solution, which is 36.0% HCl by mass and has a density of 1.179…

A: Molar mass HCl = 36.461 g/mol.

Q: HCl is a strong acid. In 1.0 M HCl, what is the molar concentration of [H+]?

A: Since HCl is a strong acid  hence it will dissociate completely into ions in solution  The…

Q: mL

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Q: Calculate the pH value of a prepared solution by mixing 2 mL of a strong acid solution with a pH of…

A: To calculate the pH of the mixture, first of all, we calculate the hydrogen ion concentration of…

Q: A 0.632 M solution of a monoprotic base has a pH of 11.53. What is the ionization constant of this…

A: Using pH we will get the consentration of OH-. Now since its a monoprotic base. means it will look…

Q: Calculate the percent ionization of a 0.575 M solution of hydrocyanic acid. % Ionization

A: The percent ionization is to be calculated

Q: What is the pH and pOH of a solution made by adding water to 15 grams of hydroiodic acid until the…

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Q: Determine molarity of NaOH solution based on pH. pH of NaOH is 13.27

A: The number of moles of a substance is given as the mass of the substance upon its molar mass. The…

Q: The concentration of the hydronium ion in an aqueous solution at 25 °C is 0.0063 M. What is the…

A:

Q: The concentration of iodide ions in a 0.193 M solution of barium iodide is

A: The chemical formula of barium iodide is BaI2. Given: The concentration of barium iodide = 0.193 M.…

Q: A 0.124 M sample of a weak acid is 4.39% ionized in a solution. What is the hydroxide concentration…

A: Assuming the weak acid is mono protic in nature  Hence the acid can be assumed as HA Hence the…

Q: A solution has a hydroxide-ion concentration of 0.043 M. What is its pH?

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Q: What is the molar concentration of hydroxide ions in a solution with a pH of 13.725? The answer…

A: The pH of the solution=13.725 Use relation : pH+ pOH =14 pOH=14 -13.725=0.275

Q: If a sample of calcium carbonate requires 22.50mL of 1.25M HCl to neutralize it, how many grams of…

A: The reaction taking place is  CaCO3 + 2 HCl -------> CaCl2 + H2O + CO2  hence from the above…

Q: What volume of 0.252 M potassium hydroxide solution is required to completely neutralize 0.0106…

A: An acid base reaction is also called as neutralization reaction. The H+ ions of acid react with OH-…

Q: 6. Describe the relationship between an acid and its conjugate base.

A: The solution is given below -

Q: A solution has a pH of 12.43. What is its hydroxide ion concentration?

A: Given : pH of solution = 12.43  To calculate :- [OH-]

Q: What volume (in mL) of 0.2250 M HCl is required to neutralize 60.00 mL of 0.7000 M KOH

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Q: A student has 0.00081 molar strontium hydroxide.  What is the pOH  of that solution?

A: Sr(OH)2 is a strong base that dissociates completely in aqueous solution.

Q: Calculate the percent ionization of a 0.355 M solution of nitrous acid. % Ionization =

A:

Q: A solution of an unknown chemical has a pH of 9. Is this solution acidic or basic?

A: Given A solution of an unknown chemical has a pH of 9.

Q: Determine the molar concentration of each ion present in the solutions that result from each of the…

A: We have mixed two solutions of CaCl2 with different concentrations. So, the ions present will be…

Q: What is the molarity of a KOH solution if 25.0 mL neutralizes 35.0 mL of a 0.200M HCl solution?

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Q: If the pH is 13.2 what is the molarity?

A: The pH of a solution is mathematically expressed as: pH=-log[H+] where [H+] is the molarity of H+…

Q: The pH of a basic solution is 12.83. What is [OH ]?

A: Hydrogen ion concentration is an important parameter of an aqueous solution. The concentration of…

Q: What concentration of potassium hydroxide is needed to give an aqueous solution with a pH of 11.220?…

A: • The values provided in the question are:-       i) pH of KOH solution = 11.220      • We need to…

Q: What is the concentration of iodide ions in a 0.193 M solution of barium iodide?

A: The concentration of solution may be defined as the amount of solute present in the given quantity…

Q: Can you use a pH meter, A titration, and Acid-base indicators to measure the pH of a solution?

A: We have asked that can we use a pH meter, A titration, and Acid-base indicators to measure the pH of…

Q: Calculate the percent ionization of a 0.446 M solution of acetic acid. % Ionization = %

A: Given  Concentration of acetic acid ( C )= 0.446  Percent Ionization = ?

Q: If 10mL of 0.1M NaOH is required to neutralize 20ml of unknown HCl solution. What is the…

A: Given, Volume of NaOH (M1)=10mL Concentration of NaOH (V1)=0.1M Volume of unknown HCl (V2)=20mL To…

Q: The aqueous solution of a sodium salt has a pH of 9.0, what is the hydroxide ion concentration?

A: pH = - log [H+] pOH = - log [OH-] Also,  pH + pOH = 14 pOH = 14 - pH = 14 - 9 = 5

Q: what volume, in mililiters, of distilled water is needed to make an 8.40 M solution of HCl acid…

A: The given data is as follows: The molarity of HCl solution = 8.40 M The mass of HCl = 180 g The…

Q: 0.0703 mol of the weak acid HBarb are dissolved in 325 mL of water. The pH of the solution is 2.34.…

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Q: It takes 25.84mL of 0.476M HCl to neutralize 18.20mL of NaOH. What is the concentration of the NaOH?…

A: Balanced chemical neutrilization reaction  as follows:

Q: Show how the amphiprotic ion hydrogen carbonate, HCO,, can react as both an acid and a base.

A: We have to show the amphiprotic behavior of the hydrogen carbonate ion, HCO3-. We know that a…

Q: How many millimoles of phosphoric acid (a triprotic acid, H3A) can be completely neutralized by 20.0…

A: To find: Amount of phosphoric acid that can be neutralized by 20.0 mL of 0.252 M potassium…

Q: Calculate the molar concentration of the base if 21.27mL of calcium hydroxide was required to…

A: In this question, we want to determine the molar Concentration of Ca(OH)2 base  How to calculate,…

Q: The hydroxide ion concentration of an aqueous solution of 0.354 M hydrocyanic acid is

A:

Q: What concentration of sodium hydroxide is needed to give an aqueous solution with a pH of 9.110?…

A: Given SolutionSodium hydroxide solutionpH of solution = 9.110pH + pOH = pKw9.110 + pOH = 14pOH =  14…

Q: The pH of household ammonia is 11.68. What is the molarity of the ammonia?

A: Kb for NH3 = 1.8 x 10-5 From the pH, pOH = 2.5, therefore, [OH-] is 3.2 x 10-3 M (convert pH to pOH,…

Q: A liter of solution contains 0.25 M HCOOH and 0.3 M HCOONA, calculate the pH of this solution.…

A: First we would Calculate pH of buffer solution using Henderson Hasselbalch equation.  When HCl is…

Q: Calculate the molar out of HCl solution if 26.37 mL of a 0.250M NaPH solution to neutralize 50.00mL…

A: You have given - NaOH = 26.37 mL [NaOH] = 0.250 M HCl used = 50.0 mL

Q: What is the resulting pH of a solution that forms when 15.00 mL of a 0.150 mol/L hydrochloric acid…

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Q: If it takes 25 mL of 0.25 M H2SO4 solution to completely neutralize 100 mL of potassium hydroxide,…

A: 25 mL of 0.25 M H2SO4 solution to completely neutralize 100 mL of KOH. At neutralization point :-…

Q: 14 What mass of potassium hydroxide is contained in 500 mL of solution that has a pH of 11.5?

A: Given: pH = 11.5 Volume = 500 mL = 0.50 L The solution contains potassium hydroxide (KOH).

Q: What volume (in mL) of 0.2100 M HCl is required to neutralize 50.00 mL of 0.8000 M NaOH?

A: Neutralization reaction is reaction where 1 mole of base and 1 mole of acid react to form 1 mole of…

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.