53all۹:۱۵ ص (docs.google.com/forms/d/e,合Q1//A solution of o.1 M of BX salt with pH=9.5,the HX is weak acid and BOH a strong base.Calculate the ionization constant for the weak* acid10-2 O10-610-5 OQ2// 1000 ml of o.1M hydrochloric acid wereadded to 1000 ml of o.IM ammoniumhydroxide, ammonium chloride salt wasformed. Calculate the pH for the salt solution.* Kb=1.8 x10-510.02 O3.985.28Q3// Calculate the sodium acetateconcentration that used in preparing a buffersolution with pH=4.5, if the acid concentrationis o.5 M, ka=1.8 x10-5

molarity of the solution = 0.1 M The pH of the solution = 9.5

Answered: Q1//A solution of o.1 M of BX salt with…

Q1//A solution of o.1 M of BX salt with pH=9.5, the HX is weak acid and BOH a strong base. Calculate the ionization constant for the weak * acid 10-2 O 10-6 10-5 O

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter16: Reactions Between Acids And Bases

Section: Chapter Questions

Problem 16.80QE: Calculate the pH of each of the following solutions. (a) 10.0 mL of 0.300 M hydrofluoric acid plus...

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Concept explainers

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

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53
all
۹:۱۵ ص (
docs.google.com/forms/d/e,
合
Q1//A solution of o.1 M of BX salt with pH=9.5,
the HX is weak acid and BOH a strong base.
Calculate the ionization constant for the weak
* acid
10-2 O
10-6
10-5 O
Q2// 1000 ml of o.1M hydrochloric acid were
added to 1000 ml of o.IM ammonium
hydroxide, ammonium chloride salt was
formed. Calculate the pH for the salt solution.
* Kb=1.8 x10-5
10.02 O
3.98
5.28
Q3// Calculate the sodium acetate
concentration that used in preparing a buffer
solution with pH=4.5, if the acid concentration
is o.5 M, ka=1.8 x10-5

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