O„zbekiston respublikasi oliy va o„rta maxsus ta`lim
BASES OF ELECTROCHEMISTRY
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Физик ва коллид химия. Дарслик
BASES OF ELECTROCHEMISTRY
8. Electrolyte solutions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126 8.1. Theory of electrolytic dissociation, degree of dissociation. Strong 20 and weak electrolytes, dissociation constant. . . . . . . . . . . . . . . . . . . 126 8.2. Deviations of the properties of electrolyte solutions from the properties of non-electrolytes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130 8.3. Activity. Ionic strength of the solution. . . . . . . . . . . . . . . . . . . . . . . . 131 8.4. The ionic product of water, the product of solubility. Hydrogen indicator, buffer solutions. Hydrolysis of salts. . . . . . . . . . . . . . . . . . 132 8.5. The conductivity of the solutions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 137 8.6. Equivalent conductivity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140 8.7. Conductometric titration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142 Questions on the topic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145 9. Electrode processes and electromotive force. . . . . . . . . . . . 146 9.1. Electrode potential building. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146 9.2. Galvanic cells, their electromotive force. . . . . . . . . . . . . . . . . . . . . . 148 9.3. Standard electrode potential, a number of electrochemical voltages. 151 9.4. Types of electrodes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154 9.5. Potentiometric titration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158 9.6. Electrolysis. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159 9.7. The laws of Faraday. Electrochemical equivalent. The practical application of electrolysis. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163 Questions on the topic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166 V Download 4.15 Mb. Do'stlaringiz bilan baham: |
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