What is the pH of a solution of 0.79 M acid and 0.55 M of its conjugate base if the ionization constant is 8.97 x 10-7?

Q: The acid dissociation constant Ka of hypobromous acid HBrO is 2.3 x 10^−9. Calculate the pH of a…

A:

Q: The base protonation constant K, of allantoin (C,H,N,O,NH,) is 9.12 x 10. Calculate the pH of a 1.3…

A: Reaction: C4H4N3O3NH2 + H2O ⇌ C4H4N3O3NH3+ + OH-    Kb of allantoin = 9.12×10-6  Concentration = 1.3…

Q: (a) Do the calculations and show that the hydronium ion concentration for a 0.233-M solution of C6…

A: (a) C6H5NH3+ hydrolyze in water as follows:

Q: Determine the pH of a solution of a weak acid (HA) that is 0.17 M. The Ka of the weak acid is 7.5 x…

A: Given a concentration of weak acid (HA) =0.17M Acid dissociation constant value =        7.5 x 10-5…

Q: The base protonation constant K, of allantoin (C,H,N,O,NH,) is 9.12 x 10 °. Calculate the pH of a…

A: Given Initial Concentration = 0.47 M Kb = 9.12 × 10-6

Q: Hypochlorous acid, HOCl, is a weak acid having a pKa = 7.46. (a) Show the balanced chemical equation…

A: Given that :  For HOCl,  pKa = 7.46  We need to find pKb and pH of solution when [OCl-] = 0.050 M

Q: Phthalic acid is a diprotic acid with ionization constants K₁1 = 1.12 x 10 and K = 3.90 x 10.…

A: Given,Molarity of potassium hydrogen phthalate ( KHP ) = 0.284 MKa1 of phthalic acid = 1.12 x…

Q: Determine the pH of a solution in which the hydronium ion concentration was determined to be 3.70 x…

A: Given information: [H3O+] =3.70 x 10-4 moles/liter

Q: Given 0.01 M solutions of each of the following acids, which solution would have the lowest pH? O…

A: The objective of the question is to determine the solution with the lowest pH.

Q: A scientist notices an occurrence of acid shock in a body of water that sits close to an industrial…

A: Correct option is (C) explanation is given below

Q: HCIO is a weak acid (K, = 4.0 x 10-) and so the salt NaCIO acts as a weak base. What is the pH of a…

A: HClO is a weak acid. NaClO is a salt made from strong base NaOH and weak acid HClO.  So, solution of…

Q: The pH of a 0.10 M solution of a weak base is 9.67. What is the Kb of the base?

A: Assuming the weak base is monoprotic base Hence the dissociation of base will have below reaction…

Q: The acid dissociation constant K of hydrocyanic acid (HCN) is 6.2 × 10 10 a Calculate the pH of a…

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Q: The pH of an aqueous solution of 0.428 M methylamine (a weak base with the formula CH3NH2) is

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Q: CH3CH2COOH Draw the Lewis structure of the acid and mark the acidic hydrogen with an asterisk…

A: A Lewis Structure is a method of representing bonding pattern in a molecule. it tells us how…

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.