What concentration of potassium hydroxide is needed to give an aqueous solution with a pH of 10.170? Molarity of potassium hydroxide M

Q: What concentration of potassium hydroxide is needed to give an aqueous solution with a pH of 9.770?…

A: pH = 9.770   pH + pOH = 149.770 + pOH = 14pOH = 14 - 9.770pOH = 4.230   pOH = - log [OH-]4.230 = -…

Q: The pH of a basic solution is 9.77. What is [H+]?

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Q: What concentration of potassium hydroxide is needed to give an aqueous solution with a pH of 9.910?…

A: Given data, pH of KOH = 9.910  [KOH] = ?

Q: The pH of a neutral solution at 25°C is O 7 14

A: The pH is the negative logarithm of hydronium ion concentration. It is used to determine the acidity…

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: Calculate the pH of each of the following strong acid solutions: 1.52 g of HNO3 in 575 mL of…

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Q: How much NAOH (in grams) is needed to prepare 546 mL of solution with a pH of 10.00? A solu:

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Q: The pH of a basic solution is 10.61. What is [H⁺]?

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Q: Calculate the pH of each of the following strong acid solution 5.00 mL of 0.250 M HClO4 diluted to…

A: The process applicable for lowering the particular stock solution's concentration gets addressed as…

Q: The following aqueous species constitute two conjugate acid-base pairs. Use them to write one…

A: The idea of conjugate acid-base theory is of Bronsted-Lowry acid-base theory. Stronger the acid…

Q: The hydronium ion concentration of an aqueous solution of 0.428 M aniline (a weak base with the…

A: PH is  defined as the power of Hydrogen.it measure acidity, basicity or neutrality of aqueous…

Q: Calculate the percent ionization of a 0.544 M solution of formic acid, HCOOH. % Ionization =…

A: By using equlibrium constant concept and mole concept we have solve this problem.

Q: How many moles of NH3 must be dissolved in water to give 819.8 mL of solution with a pH of 10.97? K,…

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Q: The pH of a basic solution is 10.33. What is [H]?

A: Given details, The pH of the base solution [OH-] = 10.33 To calculate the [H+].

Q: The pH of a basic solution is 9.93. What is [OH ]?

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Q: What concentration of sodium hydroxide is needed to give an aqueous solution with a pH of 10.210?…

A: NaOH   →  Sodium Hydroxide NaOH  → It is strong BaseSo it will completely dissociate NaOH   ⇌ Na++…

Q: Write an equation for the ionization of the following acids in water: a. HCl, a strong acid…

A: The pair of acid and base differing from each other by just one proton is called conjugate acid-base…

Q: The hydronium ion concentration of an aqueous solution of 0.43 M formic acid, HCOOH is  [H3O+] =…

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Q: Calculate the concentration of an aqueous solution of NaOH that has a pH of 11.56. Express your…

A: Given:: pH = 11.56 [NaOH] = ?

Q: The hydroxide ion concentration of an aqueous solution of 0.597 M hydrofluoric acid is [OH-] =…

A: [OH] = ? [HF] = 0.597 M

Q: if the ph of a solution is 3.80, what is its hydrogen ion concentration?

A: Given:PH = 3.80.

Q: The pH of a basic solution is 12.77. What is [H*]?

A: The pH of a solution is mathematically expressed as: pH=-log[H+]   ............... (1) where [H+] is…

Q: What is the concentration of a solution of (a) KOH for which the pH is 11.89,

A: We know that, the pH of the solution is equal to the negative log10 of the hydrogen ion…

Q: What concentration of barium hydroxide is needed to give an aqueous solution with a pH of 9.640?…

A:

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: Determine the (a) degree of ionization and (b) percent ionization of ethylamine, C2H5NH2 in an 0.85…

A: Given concentration of ethylamine = 0.85 M Standard value Kb for ethylamine = 4.3*10-4

Q: How much NaOH (in grams) is needed to prepare 546 mL of solution with a pH of 10.00?

A: ANSWER IS :

Q: The hydroxide ion concentration of an aqueous solution of 0.444 M acetic acid is [OH'] = |M.

A:

Q: Calculate the percent ionization of a 0.439 M solution of nitrous acid. % Ionization = %

A: Given: Concentration of nitrous acid solution = 0.439 M Known: Acid dissociation constant of HNO2 =…

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: How much NaOH (in grams) is needed to prepare 584ml of solution with a pH of 12.00?

A: Since NaOH is a strong base  Hence it will dissociate completely into ions forming Na+ and OH- ions…

Q: What is the pH of an aqueous solution with (H30+] =4×10 3 M? Express the pH numerically using one…

A: Given - [H3O^+] = 4 × 10^-13M

Q: Calculate the percent ionization of a 0.520 M solution of phenol (a weak acid), C6H5OH. %…

A: The given data is as follows: The concentration of phenol = 0.520 M The percent ionization of phenol…

Q: A solution of sodium acetate 1NaCH3COO2 has a pH of 9.70. What is the molarity of the solution?

A: pH scale is used to measure the acidity or basicity of the solution. If the solution is acidic in…

Q: Calculate the percent ionization of a 0.461 M solution of hydrocyanic acid.% Ionization =

A: Ionization reaction of hydrocyanic acid in water is given below.

Q: In a 2.31 M HCOOH aqueous solution, determine the percentage of ionised HCOOH molecules. Ka = 1.8 ×…

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Q: The hydroxide ion concentration of an aqueous solution of 0.558 M formic acid , HCOOH is M. [ОН] 3

A: Given: Concentration of formic acid = 0.558 M Ka of formic acid = 1.8×10-4

Q: The hydroxide ion concentration of an aqueous solution of 0.533 M acetic acid is [OH-] =  M.

A: Consider the given information is as follows; Concentration of acetic acid CH3COOH = 0.533 M OH- = ?…

Q: The hydroxide ion concentration of an aqueous solution of 0.353 M hydrocyanic acid is [OH'] M.

A:

Q: What concentration of sodium hydroxide is needed to give an aqueous solution with a pH of 12.500?…

A: Concept: pH = - log [H+] pOH = -log [OH-] pH + pOH = 14

Q: If the [OH^-] of a solution is 1 x 10^-6M, what is the concentration of the hydronium ion ? __ Is…

A: Given : [OH-] = 1 x 10^-6M

Q: The hydronium ion concentration of an aqueous solution of 0.428 M aniline (a weak base with the…

A: aniline is a weak base with formula C6H5NH2. Hence it will dissociate partially as per the reaction,…

Q: The pOH of an aqueous solution of 0.591 M caffeine (a weak base with the formula C3H10N,O2) is 5.31

A: Caffeine is a weak base with a base dissociation constant (Kb) equals 4.1 x 10-4. For a high…

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: calculate the percent concentration of a 0.28M solution of boric acid?

A: Concept and formula used: The Molarity of solution defined as the number of moles of solute in per…

Q: A typical sample of vinegar has a pH of 3.0. Assuming that vinegar is only an aqueoussolution of…

A: pH = 3 Ka = 1.8 X 10-5

Q: The hydroxide ion concentration of an aqueous solution of 0.482M hydrocyanic acid is [OH-] =

A:

Q: HCl (hydrochloric acid)     NaOH (sodium hydroxide

A:

Q: The pH of an aqueous solution of 0.470 M hydrocyanic acid is

A: Given :- concentration of hydrocyanic acid = 0.470M  To be calculated :-  pH of solution  pH =…

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.