Q1 The solubility product, Kps, of Al (OH) 3 (s) is 1.0 x 10-33. What is...
Q1
The solubility product, Kps, of Al (OH) 3 (s) is 1.0 x 10-33. What is its solubility (in g / L) in an aqueous solution of NaOH with a pH of 12.21?
Q2
The formation constant, Kf, of PbCl42- (aq), Pb2 + (aq) + 4 Cl- (aq) ⇌ PbCl42- (aq), is 2.5 x 1015. What are the equilibrium concentrations of Pb2 + (aq) , Cl- (aq), and PbCl42- (aq) if we add 0.103 mol of Pb (NO3) 2 to 1.000 L of a 0.847 M aqueous solution of NaCl? Assume the volume remains fixed at 1,000 L.
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Q1
The solubility product, Kps, of Al (OH) 3 (s) is 1.0 x 10-33.
What is...
Question 4 The formation constant, Kf, of PbC142 (aq), Pb2+(aq) + 4 Cl(aq) = PbC1 +...
Question 4 The formation constant, Kf, of PbC142 (aq), Pb2+(aq) + 4 Cl(aq) = PbC1 + (aq), is 2.5 x 1015. What are the equilibrium concentrations of Pb2+(aq), Cl"(aq), and PbC1,2 (aq) if we add 0.105 mol of Pb(NO3)2 to 1.000 L of a 0.865 M aqueous solution of NaCl? Assume the volume remains fixed at 1.000 L.
The formation constant, Kf, of Fe(CN)63-(aq), Fe3+(aq) + 6 CN-(aq) ⇌ Fe(CN)63-(aq), is 1.0 x 1042....
The formation constant, Kf, of Fe(CN)63-(aq), Fe3+(aq) + 6 CN-(aq) ⇌ Fe(CN)63-(aq), is 1.0 x 1042. What are the equilibrium concentrations of Fe3+(aq), CN-(aq), and Fe(CN)63-(aq) if we add 0.113 mol of Fe(NO3)3 to 1.000 L of a 0.965 M aqueous solution of NaCN? Assume the volume remains fixed at 1.000 L.
a) The solubility product, Ksp, of Cd3(PO4)2 is 2.5 x 10-33. What is the solubility (in...
a) The solubility product, Ksp, of Cd3(PO4)2 is 2.5 x 10-33. What is the solubility (in g/L) of Cd3(PO4)2 in pure water? b) The solubility product of Cu(OH)2 is 4.8 x 10-20. Calculate the value of pCu2+, or -log[Cu2+], in an aqueous solution of NaOH which has a pH of 12.38 and is saturated in Cu(OH)2. c) The equilibrium constant for the formation of Cu(CN)42- is 2.0 x 1030. Calculate the value of pCu2+, or -log[Cu2+], if we were to...
The Ksp of Al(OH)3 is 1.0 x 10-33. What is the solubility of Al(OH)3 in 0.00010...
The Ksp of Al(OH)3 is 1.0 x 10-33. What is the solubility of Al(OH)3 in 0.00010 M Al(NO3)3? Give your answer using scientific notation and to 2 significant figures (i.e., one decimal place). answer: 7.2e-11
Question 1 : The solubility product, Kp. of Cd3(PO4)2 is 2.5 x 10-33 What is the...
Question 1 : The solubility product, Kp. of Cd3(PO4)2 is 2.5 x 10-33 What is the solubility (in g/L) of Cd3(PO4), in pure water? Question 2 The solubility product of Cu(OH), is 4.8 x 10-20 Calculate the value of pCu2+ or -log(Cu2+1, in an aqueous solution of NaOH which has a pH of 12.84 and is saturated in Cu(OH)2 Question 3 The equilibrium constant for the formation of Cu(CN), is 2.0 x 1030 Calculate the value of pCu2+ or -log(Cu2+1,...
The Ksp of Al(OH)3 is 1.0 x 10-33. What is the solubility of Al(OH)3 in 0.000010...
The Ksp of Al(OH)3 is 1.0 x 10-33. What is the solubility of Al(OH)3 in 0.000010 M NaOH? Give your answer using scientific notation and to 2 significant figures (i.e., one decimal place).
(a) The solubility product, Ksp, of Sn(OH)4(s) is 1.0 x 10-57. What is its solubility (in...
(a) The solubility product, Ksp, of Sn(OH)4(s) is 1.0 x 10-57. What is its solubility (in g/L) in pure water? (b) For the reaction 2 A(aq) ⇋ B(aq) + C(aq), the value of ΔGo is 3.55 kJ at 25.0oC. If the initial concentrations of A(aq), B(aq), and C(aq) are respectively 0.461 M, 0.308 M, and 0.202 M, what will be the concentration of A(aq) when we reach equilibrium at 25.0oC?
(a) The solubility product, Ksp, of Sn(OH)4(s) is 1.0 x 10-57. What is its solubility (in...
(a) The solubility product, Ksp, of Sn(OH)4(s) is 1.0 x 10-57. What is its solubility (in g/L) in pure water? (b) For the reaction 2 A(aq) ⇋ B(aq) + C(aq), the value of ΔGo is 3.57 kJ at 25.0oC. If the initial concentrations of A(aq), B(aq), and C(aq) are respectively 0.419 M, 0.344 M, and 0.239 M, what will be the concentration of A(aq) when we reach equilibrium at 25.0oC?
(a) The solubility product, Ksp, of Sn(OH)4(s) is 1.0 x 10-57. What is its solubility (in...
(a) The solubility product, Ksp, of Sn(OH)4(s) is 1.0 x 10-57. What is its solubility (in g/L) in pure water? (b) For the reaction 2 A(aq) ⇋ B(aq) + C(aq), the value of ΔGo is 3.64 kJ at 25.0oC. If the initial concentrations of A(aq), B(aq), and C(aq) are respectively 0.485 M, 0.333 M, and 0.284 M, what will be the concentration of A(aq) when we reach equilibrium at 25.0oC?
(a) The solubility product, Ksp, for Sn (OH) 4 (s) is 1.0 x 10-57. What is...
(a) The solubility product, Ksp, for Sn (OH) 4 (s) is 1.0 x 10-57. What is its solubility (in g / L) in pure water? (b) For the reaction 2 A (aq) ⇋ B (aq) + C (aq), the value of ΔGo is 3.99 kJ at 25.0oC. If the initial concentrations A (aq), B (aq), and C (aq) are 0.416 M, 0.336 M, and 0.275 M respectively, what will be the concentration of A (aq) when we reach equilibrium at...
Question 4 The formation constant, Kf, of PbC142 (aq), Pb2+(aq) + 4 Cl(aq) = PbC1 + (aq), is 2.5 x 1015. What are the equilibrium concentrations of Pb2+(aq), Cl"(aq), and PbC1,2 (aq) if we add 0.105 mol of Pb(NO3)2 to 1.000 L of a 0.865 M aqueous solution of NaCl? Assume the volume remains fixed at 1.000 L.
Question 1 : The solubility product, Kp. of Cd3(PO4)2 is 2.5 x 10-33 What is the solubility (in g/L) of Cd3(PO4), in pure water? Question 2 The solubility product of Cu(OH), is 4.8 x 10-20 Calculate the value of pCu2+ or -log(Cu2+1, in an aqueous solution of NaOH which has a pH of 12.84 and is saturated in Cu(OH)2 Question 3 The equilibrium constant for the formation of Cu(CN), is 2.0 x 1030 Calculate the value of pCu2+ or -log(Cu2+1,...
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