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please andwer all qeustions (24) Ag2 S (s) has the solubility equilibrium in water solution: Ag2...
please help me with these questions! Thank you :-) What concentration of so-is in equilibrium with Ag,SO,(s) and 1.00 x 10-3 M Agt? The Kap of Ag,SO, can be found in this table. [s03-] = The Ksp of cadmium carbonate, CACO3, is 1.0 x 10-2. Calculate the molar solubility, S, of this compound. At 25 °C, only 0.0290 mol of the generic salt AB2 is soluble in 1.00 L of water. What is the Ksp of the salt at 25...
QUESTION 19 Which compound listed below has the smallest molar solubility in water? CdCO3 (Ksp = 5.2 x 10-12) ОА. OB. Ca(OH)2 (Ksp = 2,5 x 10-14) OCAgI (Ksp = 8.3 x 10-17 OD.CaF2 (Ksp = 3.9 x 10-11) OE ZnCO3 (Ksp = 1.4 x 10-11) QUESTION 20 Click Save and Submit to save and submit Chek Saue Al Anser to save alters ve here to search Remaining Time: 1 hour, 05 minutes, 02 seconds. * Question Completion Status: QUESTION...
answer these please 17. The solubility of AgCl is 0.000 013 mol/L. Calculate the Ksp for AgCl. 18. If the concentration of chloride ion remaining in solution after silver chloride has been precipitated is 0.2 M, what is the concentration of the silver ion? Kap of AgCl is 2.8 X 10-10 19. What is the experimental Ksp of CaCO3 if the residue after evaporation of a 1.00 L saturated solution is found to have a mass of 0.006 90 g?...
(aq) (1) Mg(OH)2 is partially dissolved in water: Mg(OH), (s) = Mg2+ (aq) + 2OH Write the Kop expression for Mg(OH)2 : Kp = (2) Solid AgCl is partially dissolved in water: AgCl 2 Ag+ + CI''. If the molar solubility is known as [Ag +) = [CI''] = 1.3x 10 M, AgCl Kip =- (a) 1.3 x 10 (b) 1.69 x 10-10 (c) 2.6 x 10 (d) none of these (3) At 25 °C, the solubility of solid AgCl...
The "insoluble" salt, silver sulfide, has a solubility product, Ksp=6.3*10^-51 at 298 K. Ag2S(s)=2Ag+ (aq)+ S2-(aq) What is the concentration of Ag+ at equilibrium, at this temperature?
The equilibrium constant for the reaction Agl(s) — Ag+ (aq) +1 (aq) is the solubility product constant, Ksp = 8.3 x 10-17 at 25°C. Calculate AG for the reaction when [Ag+]=1.5 x 10-3 M and [Br] =1.5 x 10-2 M. Is the reaction spontaneous or nonspontaneous at these concentrations? AG = 98 kJ/mol, spontaneous AG = 92 kJ/mol, nonspontaneous AG = -65 kJ/mol, spontaneous AG = 65 kJ/mol, nonspontaneous AG = -92 kJ/mol, spontaneous
Please help asap =) 2. Lead(II)chloride is insoluble in water Kap PbCn 1.7x10-) and silver chloride is very insoluble in water (Ksp Agci 1.8x10-10). The reactions when they go into solution are: AgCl(s) ←→ Ag+(aq) + Cl-(aq) PbCl2(s)艹Pb+2(aq) + 2 Cl-(aq) a. What are the expressions for the equilibrium constants, Kop for the above reactions? b. Explain why it is possible to dissolve more lead(I)chloride in solutions in which the concentration of the silver ion is present. c. Explain what...
QUESTION 4 Excess Ag2SO4(s) is placed in water at 25 "C. At equilibrium, the solution contains 0.029 M Ag (aq). What is the equilibrium constant for the reaction below? Ag2804(8)=2 Ag+ (aq) + SO42- (aq) 2. 1.8 x 10-7 b. 1.2x 10-5 C.6.1 x 10-6 d. 8.4 x 10-4 .2.4 x 10-5
What is the solubility of SrF2 (s) in moles per liter (mol/L) in pure water? O 5.3 x 10-5 O 8.9 x 10-4 O 7.0 x 10-10 O 3.7x 105 2.8 x 10 3 pts Question 4 What is the solubility in moles per liter (mol/L) of SrF2 (s) from the previous problem in a.2 M Sr2 (aq) solution? O 5.9 x 10 O 1.2 x 10+ O 7.0 x 10° O 1.4 x 10 O 8.4 x 105
□ Resources Hint 597/1400 Check Ans nt Score 10 of14 > Determine the molar solubility (S) of Ag CO, in a buffered solution with a pH of 3.036 using the systematic treatment of equilibrium. Ksp(Ag2CO): 8.46 × 10-12. KadH2CO) = 4.45 × 10-7. K2(H2CO): 4.69 × 10-I, 8 □ Resources Hint 597/1400 Check Ans nt Score 10 of14 > Determine the molar solubility (S) of Ag CO, in a buffered solution with a pH of 3.036 using the systematic treatment...