(a) Interpretation: Whether solubility of BaF 2 increases, decreases or remains unchanged on the addition of HCl should be identified. Concept introduction: The solubility of compounds depends on pH of solution. Also, the solubility of compound such as oxide and strong base is dependent on pH. The pH of ionic compound is inversely proportional to solubility. The solubility of salt that has basic anion will increase. If strong acid is added to solution, the concentration of anion decrease which decreases the magnitude of ion form. In accordance to Le Chatelier’s principle, acidic pH increases the solubility of salt that has anion that is conjugate base of weak acid. Also, pH has no effect on the solubility of salt that has anion of conjugate base of strong acid.
(a) Interpretation: Whether solubility of BaF 2 increases, decreases or remains unchanged on the addition of HCl should be identified. Concept introduction: The solubility of compounds depends on pH of solution. Also, the solubility of compound such as oxide and strong base is dependent on pH. The pH of ionic compound is inversely proportional to solubility. The solubility of salt that has basic anion will increase. If strong acid is added to solution, the concentration of anion decrease which decreases the magnitude of ion form. In accordance to Le Chatelier’s principle, acidic pH increases the solubility of salt that has anion that is conjugate base of weak acid. Also, pH has no effect on the solubility of salt that has anion of conjugate base of strong acid.
Solution Summary: The author explains that the solubility of BaF_Text2 depends on pH of solution.
Whether solubility of BaF2 increases, decreases or remains unchanged on the addition of HCl should be identified.
Concept introduction:
The solubility of compounds depends on pH of solution. Also, the solubility of compound such as oxide and strong base is dependent on pH.
The pH of ionic compound is inversely proportional to solubility. The solubility of salt that has basic anion will increase. If strong acid is added to solution, the concentration of anion decrease which decreases the magnitude of ion form.
In accordance to Le Chatelier’s principle, acidic pH increases the solubility of salt that has anion that is conjugate base of weak acid. Also, pH has no effect on the solubility of salt that has anion of conjugate base of strong acid.
Interpretation Introduction
(b)
Interpretation:
Whether solubility of BaF2 increases, decreases or remain unchanged on addition of KF should be identified
Concept introduction:
The solubility of compounds depends on pH of solution. Also, the solubility of compound such as oxide and strong base is dependent on pH.
The pH of ionic compound is inversely proportional to solubility. The solubility of salt that has basic anion will increase. If strong acid is added to solution, the concentration of anion decrease which decreases the magnitude of ion form.
In accordance to Le Chatelier’s principle, acidic pH increases the solubility of salt that has anion that is conjugate base of weak acid. Also, pH has no effect on the solubility of salt that has anion of conjugate base of strong acid.
Interpretation Introduction
(c)
Interpretation:
Whether solubility of BaF2 increases, decreases or remains unchanged on addition of NaNO3 should be identified.
Concept introduction:
The solubility of compounds depends on pH of solution. Also, the solubility of compound such as oxide and strong base is dependent on pH.
The pH of ionic compound is inversely proportional to solubility. The solubility of salt that has basic anion will increase. If strong acid is added to solution, the concentration of anion decrease which decreases the magnitude of ion form.
In accordance to Le Chatelier’s principle, acidic pH increases the solubility of salt that has anion that is conjugate base of weak acid. Also, pH has no effect on the solubility of salt that has anion of conjugate base of strong acid.
d)
Interpretation Introduction
Interpretation:
Whether solubility of BaF2 increases, decreases or remain unchanged on addition of Ba(NO3)2 should be identified
Concept introduction:
The solubility of compounds depends on pH of solution. Also, the solubility of compound such as oxide and strong base is dependent on pH.
The pH of ionic compound is inversely proportional to solubility. The solubility of salt that has basic anion will increase. If strong acid is added to solution, the concentration of anion decrease which decreases the magnitude of ion form.
In accordance to Le Chatelier’s principle, acidic pH increases the solubility of salt that has anion that is conjugate base of weak acid. Also, pH has no effect on the solubility of salt that has anion of conjugate base of strong acid.
Laminar compounds are characterized by havinga) a high value of the internal surface of the solid.b) a high adsorption potential.
Intercalation compounds have their sheetsa) negatively charged.b) positively charged.
Indicate whether the following two statements are correct or not:- Polythiazine, formed by N and S, does not conduct electricity- Carbon can have a specific surface area of 3000 m2/g
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Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell