Calculate the hydrogen ion concentration in mol/l for solutions with the following ph values: (a) 2.42 (b) 11.21 (c) 6.96 (d) 15.00

Q: Calculate the pH of the following: - 0.10 M disodium hydrogen arsenate

A: To calculate pH , we would use dissociation equation of disodium hydrogen arsenate and it's Ka…

Q: Write the chemical equation for the neutralization reaction between the phthalic acid, HKC8H4O4, and…

A:

Q: Discuss Acid-Base Behavior and Chemical Structure?

A: CHEMICAL STRUCTURE:  It is a molecular structure or geometry which defines the bonding nature and…

Q: If the pH of a solution is 0.8, what is its hydronium ion concentration ?

A: pH = -log[H3O+]

Q: The molar concentration of OH- in a water solution is 8.5× 10−12 M. What is the concentration of H+…

A: It is given that the concentration of OH- ions in water is 8.5×10-12 M,

Q: The pH of a solution containing a [H3O+] = 3.40 x 10 negative 5 M, is:

A: pH is a scale to measure the concentration of hydrogen ions. The negative logarithm of hydrogen ion…

Q: the pH of the solution. Be s

A:

Q: The pH of a 0.225 M weak acid solution, HA, is 4.05, what is the K, of the acid?

A: pH = 4.05 pH = -log[H+] = 4.05 [H+] = 10-4.05          = 8.91 * 10-5 M

Q: The pH of an acidic solution is 3.67. What is [H⁺]?

A:

Q: The pH of a solution is 2.89. What is the molar concentration of hydronium ions in the solution? The…

A: pH of the solution = 2.89  Molar concentration of hydronium ion = ?

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: Given that the pH of a solution is 6.7, what is the [H3O+]?

A: Since pH = -log[H3O+]

Q: Acids have a pH of ______ to _________.

A: The pH of any compound can be calculated on the basis of the concentration of hydronium ions present…

Q: Calculate the pH of solutions with the following concentrations. [H3O+]= 1×10−8M

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

Q: If the hydration ion concentration in a solution is 9.93 x 10^-3 mol/L, the pH is

A: pH of the given hydration ion concentration has to be given. The given data contains, concentration…

Q: How is pH and pOH calculated?

A: pH describes the potential of H+ in a solution. pH is calculated using the following equation…

Q: Why does boric acid function as such a very weak monobasic acid?

A:

Q: (Q4) What is the pH of a solution if the pOH is equal to 3.15?

A: We have to determine the PH  of a solution given that POH = 3.15

Q: e the pH of the solution. Be s

A:

Q: The odor of vinegar isdue to the presence of acetic acid.CH.COH, a weak acid Which of the following…

A: Given: Concentration of acetic acid in the solution = 1 M. And the solvent is water.

Q: Question 6 of 27 Write the formula of the conjugate acid of HC0,.

A: Ans An acid donate the proton to form its conjugate base and a base will form its conjugate acid by…

Q: The pOH of a basic solution is 3.91. What is [OH⁻]?

A:

Q: The pOh of a solution is 5.63. What is the pH of the solution?

A:

Q: 2. Which of the following is closest to the pH OF a solution containing 5 mM H,SO, ? А. 1 В. 2 С. 3…

A: The question is based on the concept of pH of the solution. it is defined as a negative logarithm of…

Q: the pH of an acid solution is 3.59. If the concentration of the acid in the solution is 0.200 mol/L,…

A: Given Concentration of the acid=0.2 mol/LpH of the acid solution=3.59Ka of thel acid=??

Q: If the pH of a solution is 6.6, the pOH is

A:

Q: the pH of 0.

A:

Q: The pOH of a basic solution is 3.83. What is [OH]?

A: For basic solutions calculation of POH formula  POH= - log[ -OH]  Calculation of [ -OH]  formula  […

Q: The pOH of an acidic solution is 10.79. What is [OH]?

A: pOH = 10.79  pOH = - log [OH-]  10.79 = - log [OH-]  [OH-] = 10-10.79 [OH-] = 1.6218 × 10-11 M…

Q: The given four figures represent the dissociation of foud different acids in water. Which of the…

A: •CONCEPT:-If a acid dissociate more is strong acid and if it dissociate less means it ia an weak…

Q: The pH of a 0.0031 M solution of HNO, is 3

A:

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 solution is 2.55. What is the [H3O+]?

A: We know that, pH can be expressed as negative logarithm of hydrogen ion concentration or hydronium…

Q: Give the Summary of Factors Determining Acid Strength ?

A: Acidic Strength: It is defined to compare how easily an acid donate proton or accept electrons

Q: Which of the following reactions go to completion? (Select all that apply.) O Autoionization of…

A: The reaction in which reactant totally converts into product always goes for completion.

Q: Determine the pH of each of the following solutions (Ra and K, values are given in Appendix D): (a)…

A: Interpretation: The pH of each solution using given concentration is to be determined.   Concept…

Q: If the [H3O+] concentration is 0.00047M, what is the pH?

A: Given, Concentration of H3O+ ion = [H3O+] = 0.00047 M pH of the solution = ? Note: pH: It can define…

Q: A study of the acid shows that the pH of an acid HA O.12 MIK2.62. What is the K, of this acid?

A: Acid Dissocaition constant, Ka has to be determined for the Acid HA of 0.12 M with pH 2.26.

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

A:

Q: If the hydrogen ion concentration in a solution is 7.45x10^-3 mol/L then what is the pH ?

A:

Q: if the molarity of calcium hydroxide is [0.200] what is the pH?

A: One mole calcium hydroxide gives two mole of hydroxide ion

Q: 6. The pH of a solution is 6.5, what is the [H3O*]? What is the pOH? What is the [OH]?

A: pH of solution is defined as the concentration of hydronium ion H3O+in the solution pOH of solution…

Q: What is the reason why Boric Acid acts as a very weak monobasic acid?

A:

Q: If the pOH of a solution is 4.21, what is its pH?

A: pOH:- It is generally defined as the measure of hydroxide ion concentration in a solution. It is…

Q: f the pOH is 6.2, the pH is

A: pH = -log[H+] pOH = 14 - (-log[H+]) pOH = 14 -pH Given in the question, pOH = 6.2

Q: What substance(s) have a pH most similar to that of water (pH 7)?

A: Salt of strong acid and strong base have a pH similar to that of water i.e. pH = 7.

Q: The pOH of a basic solution is 3.67. What is pH?

A:

Q: determine the pH of an pOH if the concentration of OH is 6.31x10^4 M

A: Given,  Concentration of OH- = [OH-] = 6.31 x 10-4 M  Determine the pH of the solution = ?…

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.