Q1: the solubility-product constant for cadmium carbonate is 2.5*10-14. Calculatethe solubility of CdCO; in :a- Waterb- A solution that is 0.1M with respect to carbonate ion.Q2: the solubility products for a series of hydroxides are:Kap=4*10-10Ka=7*10-22Ka=3*10-24Kp-4*10-26BIOOHBe(OH)2Tm(OH);Hf(OH)4Which of the above hydroxides has:a- The lowest formal solubility in H2O?b- The highest formal solubility in a solution that is 0.1M with respect to thesolute çation ?c- The highest formal solubility in a solution that is 0.1M with respect to OH?Q3: what lead ion concentration is needed to:a- Initiate precipitate of pbSO4 from a solution that is 0.05M with respect tosulfate ion?b- Lower the sulfate ion concentration to 1*10-°M?Q4: drive the formal solubility Of H;A in a solution with a fixed hydronium ionconcentration.

The solubility product is a type of constant and its value depends on temperature. It is denoted by…

Answered: Q1: the solubility-product constant for…

Q1: the solubility-product constant for cadmium carbonate is 2.5*10-14. Calculate the solubility of CDCO; in : a- Water b- A solution that is 0.1M with respect to carbonate ion.

Principles of Instrumental Analysis

7th Edition

ISBN:9781305577213

Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Chapter13: An Introduction To Ultraviolet-visible Molecular Absorption Spectrometry

Section: Chapter Questions

Problem 13.12QAP: The equilibrium constant for the reaction 2CrO42+2H+Cr2O72+H2O is 4.2 1014. The molar...

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Question

Q1: the solubility-product constant for cadmium carbonate is 2.5*10-14. Calculate
the solubility of CdCO; in :
a- Water
b- A solution that is 0.1M with respect to carbonate ion.
Q2: the solubility products for a series of hydroxides are:
Kap=4*10-10
Ka=7*10-22
Ka=3*10-24
Kp-4*10-26
BIOOH
Be(OH)2
Tm(OH);
Hf(OH)4
Which of the above hydroxides has:
a- The lowest formal solubility in H2O?
b- The highest formal solubility in a solution that is 0.1M with respect to the
solute çation ?
c- The highest formal solubility in a solution that is 0.1M with respect to OH?
Q3: what lead ion concentration is needed to:
a- Initiate precipitate of pbSO4 from a solution that is 0.05M with respect to
sulfate ion?
b- Lower the sulfate ion concentration to 1*10-°M?
Q4: drive the formal solubility Of H;A in a solution with a fixed hydronium ion
concentration.

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