If the pH of a 0.55 M solution of acid is 5.4, what is the KA?

Q: In a 0.735 M solution, a weak acid is 12.5% dissociated.(a) Calculate the [H3O+], pH, [OH-], and pOH…

A: Given data Concentration : C = 0.735 M % dissociation = 12.5  Suppose that weak acid (HA)…

Q: A given strong acid has a concentration of 0.065M. The pH of this acid

A: Since you have posted multiple questions, we are entitled to answer the first 3 only.

Q: The pH of rainwater in a polluted area was found to be 3.50. What is the hydrogen-ion concentration…

A: The given data : The pH of rainwater = 3.50 To determine = The concentration of hydrogen ions.

Q: The pH of a 1.86 M solution of a weak monoprotic acid, is 2.31.  What is the Ka of the acid?

A: Given  pH = 2.31 Concentration of acid = 1.86 M Ka =?

Q: A solution has a proton concentration of 0.00239 M, what is its pH?

A: Given : Concentration of proton i.e H+ ions, [H+ ] = 0.00239 M

Q: A solution of a weak base with a concentration of 0.520 M has a pH = 12.40. What is the % ionization…

A:

Q: If the ?b of a weak base is 6.2×10−6, what is the pH of a 0.10 M solution of this base?

A: From given  Kb of weak base is 6.2 ×10-6  By using base dissociation constant formula and from the…

Q: A certain solution was found to have a pH of 5.50. Which of following statements is true about this…

A:

Q: . What is [OH⁻]?

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

Q: If a solution has a pH of 4.29, what is the concentration of hydroxide?

A: We know that, pH can be expressed as the negative logarithm of hydrogen ion concentration.i.e…

Q: The pH of a 2.642M solution of a weak acid, HB is 2.34, What is the Ka for the acid?

A: Given: The conc. of the weak acid solution = 2.642 M HB is a weak acid with a pH = 2.34 A weak acid…

Q: If the K, of a weak base is 2.7 x 10, what is the pH of a 0.30 M solution of this base?

A: Solution Ph may be a live of however acidic or basic is AN solution.It is measured in terms of…

Q: The pH of an aqueous solution of 0.529 M acetic acid is

A: Chemical formula of Acetic acid = CH3COOHAcetic acid is a monoprotic acid which dissociates as:

Q: Determine the Ka of an acid whose 0.294 M solution has a pH of 2.80.

A: In this problem, we are asked to find the Ka (acid dissociation constant) of an acid. We are given…

Q: The pH of an acidic solution is 5.75. What is [OH⁻]?

A:

Q: What is the Ka of a weak acid whose 0.10 M solution produces a pH of 2.38?

A:

Q: If the pH of a 0.15M acid is 3.6, what is the Ka

A: The objective of this question is to calculate the acid dissociation constant (Ka) for an acid given…

Q: nough of a monoprotic acid is dissolved in water to produce a 1.60 M solution. The pH of the…

A:

Q: What is the hydrogen ion concentration of a solution with a pH of 7.42?

A: Given, the pH of the solution = 7.42 We have to find the hydrogen ion concentration of the solution.

Q: Enough of a monoprotic weak acid is dissolved in water to produce a 0.0180 M solution. The pH of the…

A:

Q: Enough of a monoprotic weak acid is dissolved in water to produce a 0.0179 M solution. The pH of the…

A:

Q: If a solution has an OH- concentration of 0.00135, what is the pH?

A: For the given solution the hydroxide ion concentration is given. Hence first of all we calculate the…

Q: The pH of an acidic solution is 5.47. What is [OH⁻]

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