The undissociated base (B) is present in the greatest concentration, with theproducts being present in relatively smaller amounts in this equilibrium mixture.How would this affect the magnitude of Kb? Do you expect it to be small or large?Which is the strongest base?Name of baseAmmonia (NH3)Methylamine (CH3NH2)Ethylamine (C2H5NH2)Diethylamine (C2H5)2NHPyridine (CSH5N)Kb value1.76 x 10-5Why?4.4 x 10-45.6 x 10-4Which is the weakest base?1.3 x 10-31.7 x 10-9Why?The larger the Kb the(stronger/weaker) the base.Since a weak base dissociates incompletely setting up an equilibrium, what methodcould you think of that you could use to determine the concentration of [OH"] ionsgiven the initial concentration of the acid and its Kb?

Answer: This question is based on the study of relative strength of weak bases where by comparing…

The undissociated base (B) is present in the greatest concentration, with the products being present in relatively smaller amounts in this equilibrium mixture. How would this affect the magnitude of Kb? Do you expect it to be small or large? Which is the strongest base? Name of base Ammonia (NH3) Methylamine (CH3NH2) Ethylamine (C2HSNH2) Diethylamine (C2Hs)2NH Pyridine (CsHsN) Kb value 1.76 x 105 Why? 4.4 x 104 5.6 x 104 Which is the weakest base? 1.3 x 10-3 1.7 x 109 Why? The larger the Kb the. (stronger/weaker) the base. Since a weak base dissociates incompletely setting up an equilibrium, what method could you think of that you could use to determine the concentration of (OH"] ions given the initial concentration of the acid and its Kb?

The undissociated base (B) is present in the greatest concentration, with the products being present in relatively smaller amounts in this equilibrium mixture. How would this affect the magnitude of Kb? Do you expect it to be small or large? Which is the strongest base? Name of base Ammonia (NH3) Methylamine (CH3NH2) Ethylamine (C2HSNH2) Diethylamine (C2Hs)2NH Pyridine (CsHsN) Kb value 1.76 x 105 Why? 4.4 x 104 5.6 x 104 Which is the weakest base? 1.3 x 10-3 1.7 x 109 Why? The larger the Kb the. (stronger/weaker) the base. Since a weak base dissociates incompletely setting up an equilibrium, what method could you think of that you could use to determine the concentration of (OH"] ions given the initial concentration of the acid and its Kb?

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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