Homework Answers
In saturated AgCl solution , adding KCl will precipitate the AgCl.
ANSWER : TRUE
Consider reaction , AgCl (s) 
Ag + (aq) + Cl - (aq)
According to Le-chateliars principle, when we add product to the equilibrium reaction, equilibrium disturbs and to attain equilibrium reaction proceeds in backward direction.
In above reaction, if we add either silver ions or chloride ions, reaction will proceed in backward direction to produce solid silver chloride.
Hence, if we add KCl to the saturated solution of AgCl , solid AgCl will precipitate out. Hence, given statement is true.
Add Answer to:
True or False? With explanation please.
5. In saturated AgCl solution, adding KCI will precipitate the...
What is the potential of a Ag/AgCl reference electrode (vs SHE) made with saturated KCI?
What is the potential of a Ag/AgCl reference electrode (vs SHE) made with saturated KCI?
numbers 7 ans 9 please! False QUESTION 7 The Ksp of AgCl at 25°C is 1.6...
numbers 7 ans 9 please!
False QUESTION 7 The Ksp of AgCl at 25°C is 1.6 X 10'10. Consider a solution that is 2.0 x 10-5 M NaCl and 1.0 x 10-5 M AgNO3. A Q> Ksp and a precipitate will not form. B.Q<Ksp and a precipitate will form. The solution is saturated. D.Q<Ksp and a precipitate will not form. E.O > Ksp and a precipitate will form QUESTIONS * Question Completion Status: 1 2 3 4 5 6 7...
a) Will AgCl precipitate out at point E? Will AgCl precipitate out at point D? b)...
a) Will AgCl precipitate out at
point E? Will AgCl precipitate out at point D?
b) Using attached graph, answer which point in the graph
represents the situation that is equivalent to dissolving AgCl(s)
by itself in water (instead of mixing AgNO3 and NaCl)
The following graph shows the concentrations of Agt and cl ions for saturated AgCl(aq) solutions obtained from mixing varying amounts of AgNO3 and NaCl. 1x 1041 8x10-5 Concentration of Agt (mol/L) 6x 105 4x 10-5-6- 2x...
The figure below represents the results of adding NHz to a saturated solution of an ionic...
The figure below represents the results of adding NHz to a saturated solution of an ionic compound. Which of the following could the ionic compound be? NH O CaF2 AgCl SrCO3 AgCl or CaF2 Mg(OH)2
2.A dilution is a solution made by adding a solvent to a supersaturated solution. TRUE
2.A dilution is a solution made by adding a solvent to a
supersaturated solution.
TRUE
FALSE
3.A supersaturated solution may be prepared by slowly cooling down
a solution saturated at an elevated temperature.
TRUE
FALSE
4.The solubility of a gaseous solute in water is increased by an
increase in pressure.
TRUE
FALSE
1. In order to prepare solution of a precise concentration, the common approach is as follows. Sample of solid with it's mass determined on an analytical balance, is...
A saturated AgCl solution was analyzed and found to contain 1.25 x 10-5 M Ag+ ions....
A saturated AgCl solution was analyzed and found to contain 1.25 x 10-5 M Ag+ ions. Use this value to calculate the Ksp of AgCl. Answer:
using activities, find the concentration of ag+ in a saturated solution of agcl in 0.025m cacl2
using activities, find the concentration of ag+ in a saturated solution of agcl in 0.025m cacl2
a.) A saturated solution of AgCl is treated with solid NaCl until the [Cl−] is 0.38...
a.) A saturated solution of AgCl is treated with solid NaCl until the [Cl−] is 0.38 M. What will be the resulting [Ag+] in solution? Enter your answer in scientific notation. b.)What percent of Ag+ remains in solution at this point?
Please be as thorough in the explanation as possible. Thank you MacBook solution. Part II. Equilibria...
Please be as thorough in the explanation as possible.
Thank you
MacBook solution. Part II. Equilibria Involving Sparingly som ving Sparingly Soluble Salts form to cloudy yellow clear solution 11 MA, CO3+ a CO₂ + 0.01 AGNO Adding Nos reverse back Account for your observations O.IM HCI becomes were con forming a precipitat? .TH 13. The solution above with the adding of Account for your observations 14. Did the precipitated AgCl dissolve? Explain. The presipitete disolves after adding 15M NH₃,...
5 pts Question 12 AgCl is sparingly soluble in water as it has Ksp of 1.77...
5 pts Question 12 AgCl is sparingly soluble in water as it has Ksp of 1.77 x 1010 at room temperature. Which solution will decrease the solubility of AgCI most effectively when mixed to saturated solution of AgCI? O 0.1 M KCI O 0.1 M CaCl2 00.1 M of AlCl3 O 0.1 M NaCi
What is the potential of a Ag/AgCl reference electrode (vs SHE) made with saturated KCI?
numbers 7 ans 9 please!
False QUESTION 7 The Ksp of AgCl at 25°C is 1.6 X 10'10. Consider a solution that is 2.0 x 10-5 M NaCl and 1.0 x 10-5 M AgNO3. A Q> Ksp and a precipitate will not form. B.Q<Ksp and a precipitate will form. The solution is saturated. D.Q<Ksp and a precipitate will not form. E.O > Ksp and a precipitate will form QUESTIONS * Question Completion Status: 1 2 3 4 5 6 7...
a) Will AgCl precipitate out at
point E? Will AgCl precipitate out at point D?
b) Using attached graph, answer which point in the graph
represents the situation that is equivalent to dissolving AgCl(s)
by itself in water (instead of mixing AgNO3 and NaCl)
The following graph shows the concentrations of Agt and cl ions for saturated AgCl(aq) solutions obtained from mixing varying amounts of AgNO3 and NaCl. 1x 1041 8x10-5 Concentration of Agt (mol/L) 6x 105 4x 10-5-6- 2x...
The figure below represents the results of adding NHz to a saturated solution of an ionic compound. Which of the following could the ionic compound be? NH O CaF2 AgCl SrCO3 AgCl or CaF2 Mg(OH)2
2.A dilution is a solution made by adding a solvent to a
supersaturated solution.
TRUE
FALSE
3.A supersaturated solution may be prepared by slowly cooling down
a solution saturated at an elevated temperature.
TRUE
FALSE
4.The solubility of a gaseous solute in water is increased by an
increase in pressure.
TRUE
FALSE
1. In order to prepare solution of a precise concentration, the common approach is as follows. Sample of solid with it's mass determined on an analytical balance, is...
A saturated AgCl solution was analyzed and found to contain 1.25 x 10-5 M Ag+ ions. Use this value to calculate the Ksp of AgCl. Answer:
Please be as thorough in the explanation as possible.
Thank you
MacBook solution. Part II. Equilibria Involving Sparingly som ving Sparingly Soluble Salts form to cloudy yellow clear solution 11 MA, CO3+ a CO₂ + 0.01 AGNO Adding Nos reverse back Account for your observations O.IM HCI becomes were con forming a precipitat? .TH 13. The solution above with the adding of Account for your observations 14. Did the precipitated AgCl dissolve? Explain. The presipitete disolves after adding 15M NH₃,...
5 pts Question 12 AgCl is sparingly soluble in water as it has Ksp of 1.77 x 1010 at room temperature. Which solution will decrease the solubility of AgCI most effectively when mixed to saturated solution of AgCI? O 0.1 M KCI O 0.1 M CaCl2 00.1 M of AlCl3 O 0.1 M NaCi
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