7 Asiacelldocs.google.com/formsQ1//A solution of o.1 M of BX salt withpH=9.5, the HX is weak acid and BOH astrong base. Calculate the ionizationconstant for the weak acid10-2 O10-6 O10-5 OQ2// 1000 ml of o.1M hydrochloric acidwere added to 1000 ml of o.IM ammoniumhydroxide, ammonium chloride salt wasformed. Calculate the pH for the salt* solution. Kb=1.8 ×10-510.02 O3.985.28Onll Cale..Lote the adiumn0at ato

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 O 10-5 O

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter15: Acid-base Equilibria

Section: Chapter Questions

Problem 2ALQ: A friend asks the following: Consider a buffered solution made up of the weak acid HA and its salt...

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Concept explainers

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.

Question

7 Asiacell
docs.google.com/forms
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 O
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 ×10-5
10.02 O
3.98
5.28
Onll Cale..Lote the adium
n0at ato

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In dilute aqueous solution HF acts as a weak acid. However, pure liquid HF (boiling point = 19.5 C) is a strong acid. In liquid HF, HNO3 acts like a base and accepts protons. The acidity of liquid HF can be increased by adding one of several inorganic fluorides that ale Lewis acids and accept F- ion (for example, BF3 or SbF5]. Write balanced chemical equations for the reaction of pure HNO3 with pure HF and of pure HF with BF3.
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