21- The mass-action effect is a shift in the position of an equilibrium caused by adding one of the reactants or products to a system. O True O False 20- Buffer solution is a mixture of a weak acid and it's salt. or weak base and it's salt. the pH of buffer resists change upon adding small amount of strong acid or base or when it dilute. O True O False 2- Equilibrium-constant are algebraic equations that describe the concentration elationships among reactants and ترك السؤال ارسال الاجابة
21- The mass-action effect is a shift in the position of an equilibrium caused by adding one of the reactants or products to a system. O True O False 20- Buffer solution is a mixture of a weak acid and it's salt. or weak base and it's salt. the pH of buffer resists change upon adding small amount of strong acid or base or when it dilute. O True O False 2- Equilibrium-constant are algebraic equations that describe the concentration elationships among reactants and ترك السؤال ارسال الاجابة
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
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Transcribed Image Text:21- The mass-action effect is a shift in the
position of an equilibrium caused by
adding one of the reactants or products to
a system.
O True
O False
20- Buffer solution is a mixture of a weak
acid and it's salt. or weak base and it's
salt. the pH of buffer resists change upon
adding small amount of strong acid or
base or when it dilute.
O True
O False
I
22- Equilibrium-constant are algebraic
equations that describe the concentration
relationships among reactants and
products at equilibrium
O True
O False
ترك السؤال
ترك السؤال
ارسال الاجابة
ارسال الاجابة
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