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Sn(OH), 48 = 5.45 x 10-27 CUCN K,= S =3.47 x 10- MgF; = 45- 5.16 x 10-1 NICO, K„ = s² = 1.42 × 10-7 The equilibrium constants for the dissolution (K,) of various substances in aqueous solution at 25°C are listed in the table above. Which of the following provides a correct omparison of the molar solubilities (S) of some of these substances based on their K„ ? The molar solubilties for CuCN and NiCO3 are calculated using S = VK, and NICO, has a lower molar solubility than CuCN. The molar solubilities for CuCN and NICO, are calculated using S = /K, and CuCN has a lower molar solubility than N:CO,. The molar solubilties for Sn(OH), and MgF, are calculated using S= Fand MgF, has a lower molar solubility than NICO, The molar solubilities for Sn(OH), and MgF, are calculated using S = and Sn(OH), has a lower molar solubility than NICO. 3D

Sn(OH), 48 = 5.45 x 10-27 CUCN K,= S =3.47 x 10- MgF; = 45- 5.16 x 10-1 NICO, K„ = s² = 1.42 × 10-7 The equilibrium constants for the dissolution (K,) of various substances in aqueous solution at 25°C are listed in the table above. Which of the following provides a correct omparison of the molar solubilities (S) of some of these substances based on their K„ ? The molar solubilties for CuCN and NiCO3 are calculated using S = VK, and NICO, has a lower molar solubility than CuCN. The molar solubilities for CuCN and NICO, are calculated using S = /K, and CuCN has a lower molar solubility than N:CO,. The molar solubilties for Sn(OH), and MgF, are calculated using S= Fand MgF, has a lower molar solubility than NICO, The molar solubilities for Sn(OH), and MgF, are calculated using S = and Sn(OH), has a lower molar solubility than NICO. 3D

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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Substance Sn(OH), = 4S = 5.45 x 1027 CUCN Kp = S = 3.47 x 10-20 %3D MGF2 Kp = 45 = 5.16 x 10-1 NICO, = s² = 1.42 × 107 The equilibrium constants for the dissolution (Kap) of various substances in aqueous solution at 25 Care listed in the table above. Which of the following provides a correct comparison of the molar solubilities (S) of some of these substances based on their Kp ? The molar solubilities for CuCN and NICO, are calculated using S = VKp and NICO; has a lower molar solubility than CUCN. The molar solubilities for CUCN and NICO, are calculated using S = VKp and CUCN has a lower molar solubility than NICO,. The molar solubilities for Sn(OH), and MgF, are calculated using S = V and MgF, has a lower molar solubility than NiCOs. The molar solubilities for Sn(OH), and MgF, are calculated using S = V and Sn(OH), has a lower molar solubility than NICO,-
Transcribed Image Text:Substance Sn(OH), = 4S = 5.45 x 1027 CUCN Kp = S = 3.47 x 10-20 %3D MGF2 Kp = 45 = 5.16 x 10-1 NICO, = s² = 1.42 × 107 The equilibrium constants for the dissolution (Kap) of various substances in aqueous solution at 25 Care listed in the table above. Which of the following provides a correct comparison of the molar solubilities (S) of some of these substances based on their Kp ? The molar solubilities for CuCN and NICO, are calculated using S = VKp and NICO; has a lower molar solubility than CUCN. The molar solubilities for CUCN and NICO, are calculated using S = VKp and CUCN has a lower molar solubility than NICO,. The molar solubilities for Sn(OH), and MgF, are calculated using S = V and MgF, has a lower molar solubility than NiCOs. The molar solubilities for Sn(OH), and MgF, are calculated using S = V and Sn(OH), has a lower molar solubility than NICO,-
Ba(1O,),(s) = Ba*" aq) + 2 1O,-(aq) K„ = 4 x 10 According to the information about the dissolution of Ba(IO,),(s) shown above, the correct value of S, the molar solubility of Ba(IO,),(s), can be calculated using with of the following mathematical relationships? s = 4 x 10°M 25 = 4 x 10" M B s? = 4 x 10° M D 48° = 4 x 10" M
Transcribed Image Text:Ba(1O,),(s) = Ba*" aq) + 2 1O,-(aq) K„ = 4 x 10 According to the information about the dissolution of Ba(IO,),(s) shown above, the correct value of S, the molar solubility of Ba(IO,),(s), can be calculated using with of the following mathematical relationships? s = 4 x 10°M 25 = 4 x 10" M B s? = 4 x 10° M D 48° = 4 x 10" M
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