How many grams of KOH are needed to make a 8.50L of solution with a pH of 12.60

Q: percent ionisation of the niacin.

A: To calculate the percent ionisation of the niacin we first calculate the [H+] pH = 3.26  [H+] =…

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: What mass of KOH would need to be dissolved in 500.0 mL of water to produce a solution with a pH of…

A: KOH completely dissociates since it is strong base.Concentration of KOH is determined as follows,

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: A concentrated HCl solution contains 36.0% HCl (density of 1.18 g/mL). How many liters are required…

A: pH: The acidity of the solution is given in the term of pH, it is given by negative logarithm of…

Q: Calculate the number of hydronium ions in 42.40 mL of an aqueous solution with a pH of 6.82. number…

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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: 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: You have a 5.5 Liter container of water. How many grams of NaCN would you have to add to get a pH of…

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Q: Calculate the percent ionization of a 0.374 M solution of formic acid, HCOOH. % Ionization

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Q: What is the pH of 0.15325 M COCA COLA solution?

A: What is the pH of 0.15325 M COCA COLA solution?

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: Solution A has a pH of 10, while solution B has a pH of 8. How much more basic is solution A than…

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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 concentration of an HCI solution with a pH = 2.487

A: pH of HCl solution = 2.487  Concentration of HCl solution = ?

Q: What concentration of potassium hydroxide is needed to give an aqueous solution with a pH of 10.170?…

A:

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 is [OH⁻]?

A: The pH of a solution is determined as the negative logarithm of the concentration of hydrogen ions…

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: Morphine is a weak base. A 0.150M solution of morphine has a pH of 10.7. What is Kb for morphine?

A: Morphine Molecular formula C17H19NO3 Morphine is a monobasic so it dissociates in aqueous solution…

Q: Do you think that it possible for a solution of HF to have a lower pH than a solution of HBr Why or…

A: A strong acid has weak conjugate base whereas a weak Acid has a strong conjugate base  HF…

Q: If the pH of the water is 8.11 what does this mean?

A: pH shows the nature of material . pH defines how acidic or basic a solution is . If pH of solution…

Q: pH of a 10-4 M KOH solution is: O -4 O 10 O 4 O -10

A: pH is the negative logarithm of the concentration of Hydrogen ion and is given by  pH = - log [H+]…

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

A:

Q: calculate how many millimeters of 1 M NaOH are necessary to make a 100.00 mL solution with a pH of…

A: Calculation  of millimeters  of 1M NaoH required  By dilution  law

Q: The relationship between [OH] and basicity is?

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: a solution with a ph of two has how many more h+ than a solution with a solution with a ph of seven?

A: The pH of a given solution can be termed as a measure of its basicity or acidity. It is a measure of…

Q: Calculate the percent ionization of a 0.556 M solution of hydrocyanic acid. % Ionization %

A: The dissociation equation  of hydrocyanic acid, HCN will be given as:HCN-------> H+ + CN–…

Q: What mass of NaOH would need to be dissolved in 500.0 mL of water to produce a solution with a pH of…

A: Given: pH is 12.40 Volume s 500.0 mL

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: Calculate the percent ionization of a 0.489 M solution of hypochlorous acid. % Ionization =

A:

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

A: ANSWER IS :

Q: A solution has [H+] = 3.5x10-4 M. The [OH-] in the solution is what?

A: • The values provided in the question are:-    i) Hydrogen ion concentration of a solution, [H+] =…

Q: the

A: Given data set: pH = 6.84 We need to determine the [OH-] Now, we know that: pH = -log[H+] [H+][OH-]…

Q: A 5.0 M solution of HCl in water has a proton concentration of how many 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: 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: If the pH of a solution is 8.4 the pOH will be

A: pH of a solution is the negative logarithm of concentration of hydrogen ions.

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: find the [OH-] of the solution.

A: Kw = [H3O+][OH-]  So, [H3O+] = Kw/[OH-] and         [OH-] = Kw/[H3O+]

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: Calculate the percent ionization of a 0.466 M solution of nitrous acid. % Ionization= ____________

A: % IONIZATION =3.107 Ka = 4.5 x 10 -4

Q: What is the pH of a solution made by dissolving 4.61 grams of calcium fluoride in enough water to…

A: Number of moles of CaF2 = 4.61 g × (1 mole / 78.07 g ) = 0.059 moles  So, the molarity of [F-]  = (…

Q: 6 g of LIOH is added to water to make 500 mL of solution. What is the pH?

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: A solution has a pH of 10. Compare the [H+] and [OH-]

A: pH of a solution is given by the expression- pH = -log[H+] where, [H+] is concentration of hydronium…

Q: Calculate the pH of a 0.00015 M NaOH solution. NaOH is a strong base and completely dissociates in…

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Q: Calculate the number of hydronium ions

A:

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.