H. Complex Ions 1. Silver chloride has very low solubility in water (Ks of 1.6 x...
Silver chloride, AgCl, is less soluble in the presence of excess chloride ions due to the common ion effect. Determine the molar solubility of AgCl in a solution that is 0.005 M in NaCl. (Ksp (AgCl) 1.6 x 10-10) 5.0 x 10-3 M 6.4 x 10-6 M 8.0 x 10-13 M 1.6 x 10-8 M 3.2 x 10-8 M
26. Kę for the complex ion Ag(NH3)2 + is 1.7 x 10”. Ksp for AgCl is 1.6 x 10-10. Calculate the molar solubility of AgCl in 0.70 M NH3. Solubility =
Question 1 0.67 pts The solubility product constant of silver sulfate is 1.6 x 10". What is the molar solubility of this compound? (1.6 x 105/4)1/3 (16/4)2/3 x 10-2 (1610-3,1/2 1.6 x 10-5 O (16x 102/2)12 Question 2 0.67 pts What is the most soluble salt of the following set? Be sure to calculates for each salt before choosing an answer. Al(OH)3 with Ksp = 1.9 x 10-33 Sn(OH)2 with Ksp = 1.6 x 10-19 AgCN with Ksp = 6.0...
1. Silver chloride, AgCl, has a solubility product constant, Ksp = 1.8 x10-10 at 25°C. What is its solubility in pure water? 2. Silver chloride, AgCl, has a solubility product constant, Ksp = 1.8 x 10-10 at 25° C. What is its solubility in the presence of 0.10 molar sodium chloride?
20 points water is 1.3 x 10-16mol/L. The solubility of silver sulfide can be greatly increased by formation of a complex ion such as Ag(NH3)2. Calculate the molar solubility of AgaS in 10M NH3. Show your work for full credit. Sulfides salts are generally very insoluble. The solubility of silver sulfide, AgaS, in pure Ag2S Ksp= 8.0 x 1048 Ag(NHs)2 Kr 1.7x 10
1. Calculate the molar solubility of LaF; in each of the following (Ksp. LaF3 = 2.0x10-19). a) pure water b) 0.50 M NaF c) 0.25 M La(NO3)3 The Kan of Cul is 1.1x10 and the Krfor the [Cu(CN), complex ion is 1.0x1024 Write the equilibrium reaction associated with the given K value b) Write the equilibrium reaction associated with the given Kr value. Find the final concentration of cyanide ion in a solution containing excess Cul and 0.60 M NaCN.
1a) Silver chromate, Ag2CrO4, has a Ksp of 8.99 × 10–12. Calculate the solubility in mol/L of silver chromate. 1b) Calculate the molar solubility of AgCl (Ksp = 1.6 × 10–10) in 0.0034 M sodium chloride at 25°C. 1c) If 30 mL of 5.0 × 10–4M Ca(NO3)2 are added to 70 mL of 2.0 × 10–4M NaF, will a precipitate occur? (Ksp of CaF2 = 4.0 × 10–11)
Cul has a Ksp = 1.1 x 10-12 Select any and all of the true statements about this solid. You can increase the solublity by adding NaCN (K, Cu(CN) 2-4.2 x 1025) You can increase the solubility by adding more solid Cul to the same volume It is more soluble than Agl (Ksp = 8.5 x 10-17) None of these are true You can increase the solubility by increasing the pH.
Question 2 If Cu(OH)2 has Ksp = 1.6 x 10-19, what is the molar solubility of Cu(OH)2? 5.1 x 10-10 M. 1.7 x 10-10 M. 6.4 x 10-7M 3.4 x 10-7M 2.7 x 10-11 M.
If Cu(OH)2 has Ksp = 1.6 x 10−19, what is the molar solubility of Cu(OH)2? a) 5.1 × 10−10 M b) 6.4 × 10−7 M c) 2.7 × 10−11 M d) 1.7 × 10−10 M e) 3.4 × 10−7 M