What is the pH of a 0.248 M aqueous solution of potasslum acetate, KCH,Co0 at 25 °C? (K, for CH3COOH =1.8x10)PH =SubmitShow Approach Show. Tutor StepsA hypothetical weak base has K, = 5.0 x 10-8, Calculate the equilibrium concentrations of the base, its conjugate%3Dacid, and OH" in a 0.15 M solution of the base.What is the pH of the solution?[B]=!!mol/L[HB*]mol/L[OH"] =%3Dmol/LpH =In the laboratory, a general chemistry student measured the pH of a 0.358 M aqueous solution of hydroxylamine,NH20H to be 9.740.Use the Information she obtained to determine the K, for this base.Kp(experiment) =

1.) Potassium acetate is a salt of conjugate base of acetic acid. So we would draw ICE table and use…

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What is the pH of a 0.248 M aqueous solution of potasslum acetate, KCH,CO0 at 25 °C? (K, for CH,COOH = 1.8x105)

Chemistry for Engineering Students

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Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter12: Chemical Equilibrium

Section: Chapter Questions

Problem 12.71PAE: Acrylic acid is used in the polymer industry in the production of acrylates. Its K, is 5.6 X 10“’....

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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.

Question

What is the pH of a 0.248 M aqueous solution of potasslum acetate, KCH,Co0 at 25 °C? (K, for CH3COOH =
1.8x10)
PH =
Submit
Show Approach Show. Tutor Steps
A hypothetical weak base has K, = 5.0 x 10-8, Calculate the equilibrium concentrations of the base, its conjugate
%3D
acid, and OH" in a 0.15 M solution of the base.
What is the pH of the solution?
[B]=
!!
mol/L
[HB*]
mol/L
[OH"] =
%3D
mol/L
pH =
In the laboratory, a general chemistry student measured the pH of a 0.358 M aqueous solution of hydroxylamine,
NH20H to be 9.740.
Use the Information she obtained to determine the K, for this base.
Kp(experiment) =

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