a) Write the formula for the conjugate base of HPO, -2 b) Write the formula for the conjugate acid of NH3

Q: Determine the pH of 6.49 M CH3COOH

A: The pH of the solution can be given as :…

Q: Identify the conjugate acids and bases in the substances mentioned in question 7(a) above.

A: Conjugate pairs are acids and bases that differ only by a proton (H+).

Q: If the OH of a solution is 2.56 x 10^3 determine the H3O and the pH of the solution. Show formula.…

A: pH + pOH = 14pOH = -log10[OH-]  use this relation to find pH pH = - log10 [H+] = - log10 [H3O+]…

Q: The weak acid HZ has a Ka of 2.55×10−4. Calculate the pH of 0.040 M HZ.

A:

Q: . Strychnine, C,H„N‚O, (aq) is a weak base but powerfully toxic. (a) Calculate the pH of 0.001 mol/L…

A: Given: Concentration of weak base (assuming B) = 0.001 M And Kb of base = 1.0 × 10-6

Q: Which of the following is an acid that will dissociate completely in water? × OHF NH3 HCI CH3COOH

A: FOR ANY QUERIES, PING ME     HAPPY LEARNING

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: FeCl3

A: FeCl3 is a salt of strong acid HCl and weak base Fe(OH)3. When the salt forms the solution will be…

Q: 2.0 millimoles of HNO3 is reacted with 4.0 millimoles of NaOH Classify the resulting solution O a…

A: We have to calculate the resulting solution.Given:HNO3 = 2.0 millimolesNaOH = 4.0 millimoles

Q: An acid does not donate a proton. True O False

A: An acid is a substance that donates proton. The above statement is true or false.

Q: From the list of the given compounds, choose the strong acid in an aqueous solution. H, SO, CH;CO,H…

A: To solve this problem we have to know about the strong and weak acids .

Q: The pH of a basic solution is 10.19. What is [OH⁻]?

A:

Q: Calculate the H3O+ concentration from each pH: (a) 7.82;    (b) 13.96.

A: FORMULA  We can calculate HydroNium ion concentration  by using formula  [H3O]+ = 1 × 10-PH a) 7.82…

Q: base or acid

A:

Q: solution is made by dissolving 27.5 g of HONH₃ClO₃ in 500.0 mL of water. As HONH₃⁺ is an acid, write…

A: HONH₃ClO+H2o=Hclo3+HONH₃⁺ H+ and oh- will add on that compound

Q: The pH of a basic solution is 10.57. What is [OH⁻]?

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

Q: True or False: A compound can be an acid or a base , but not both

A:

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

A:

Q: The pH of a basic solution is 10.41. What is [OH⁻]?

A: pH of a solution is the parameter which is used to define the acidity or basicity of a solution.…

Q: The pOH of a basic solution is 4.55. What is [OH⁻]?

A: pOH - It is the negative logarithm of the hydroxyl ion concentration of a solution.  Given:-  pOH =…

Q: Complete the balanced chemical equation for the following reaction between a weak acid and a strong…

A: Balance Chemical equation means no of atoms or ions should be equaal in both side reactant and…

Q: The pOH of a basic solution is 2.89. What is [OH⁻]?

A: The pOH of a solution is defined as the negative logarithm of the hydroxide ion concentration,…

Q: Hydrogen selenide (H2Se) reacts with water according to the following equation. H2Se + H2O → SeH– +…

A:

Q: Is HNO3 an acid, base, or neither?

A: Ans Acid Acid : Substance which donate H+ ion called acid  Base : Substance which accet H+ ion…

Q: What is the pH of a solution that has an OH- ion concentration of 3.20 M?

A:

Q: Identify each of the following as an acid or a base in terms of the Arrhenius concept. Show the acid…

A: Answer: According to Arrhenius concept, any compound that furnishes hydronium ion in water can be…

Q: Enter the formula of the conjugate base for the acid H2PO4. Express your answer as a chemical…

A: Answer is explained below. Base formed from an acid by donating a proton is called the conjugate…

Q: 1. The formula for the conjugate base of HF is 2. The formula for the conjugate acid of CN is

A: Given two species , HF and CN– We have to write formula of conjugate base of HF and Conjugate acid…

Q: What is the pH if a solution has a H3O+ concentration of 1.0 ´ 10–10 M?

A: pH: It can be defined as the potential of hydrogen in any solution. Depending upon this factor we…

Q: he pH of a half-neutralized solution is 1.86. What is the value of [H+] and Ka?

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.