Fundamentals of Analytical ChemistryHolt, Rinehart and Winston, 1969 - 835 pagine |
Dall'interno del libro
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Pagina 382
... Cu2 + + 2Ag We first calculate the equilibrium constant for the reaction and then use this to determine the solution composition . From the table of standard ... 2 log [ Cu2 382 Chapter 16 | Equilibrium in Oxidation - Reduction Systems.
... Cu2 + + 2Ag We first calculate the equilibrium constant for the reaction and then use this to determine the solution composition . From the table of standard ... 2 log [ Cu2 382 Chapter 16 | Equilibrium in Oxidation - Reduction Systems.
Pagina 383
... 2 log [ Cu2 + ] = log Ag [ Cu2 + ] [ Ag + ] 2 - and E Ag + 0.059 2 1 log [ Ag + ] 2 - 2 ( EAg + - Ecu2 + ) 0.059 [ Cu2 + ] [ Ag + ] 2 = = K = 4.6 x 1015 From the magnitude of the equilibrium constant , we conclude that nearly all Ag + ...
... 2 log [ Cu2 + ] = log Ag [ Cu2 + ] [ Ag + ] 2 - and E Ag + 0.059 2 1 log [ Ag + ] 2 - 2 ( EAg + - Ecu2 + ) 0.059 [ Cu2 + ] [ Ag + ] 2 = = K = 4.6 x 1015 From the magnitude of the equilibrium constant , we conclude that nearly all Ag + ...
Pagina 384
... 2 [ Cu2 + 0.059 2 log [ Cu2 + ] [ Cu2 + ] = 1.7 × 10-12 mole / liter Since the X concentration is 0.010 mole per liter , Ksp = ( 1.7 × 10-12 ) ( 0.010 ) = 1.7 X 10-16 Any electrode system that is sensitive to the hydrogen ion ...
... 2 [ Cu2 + 0.059 2 log [ Cu2 + ] [ Cu2 + ] = 1.7 × 10-12 mole / liter Since the X concentration is 0.010 mole per liter , Ksp = ( 1.7 × 10-12 ) ( 0.010 ) = 1.7 X 10-16 Any electrode system that is sensitive to the hydrogen ion ...
Sommario
1 The Scope of Analytical Chemistry | 1 |
2 Review of Elementary Concepts Important to Analytical Chemistry | 7 |
3 The Evaluation of Analytical Data | 25 |
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