Showing all 10 results
C-AV-42/EV
The pH values can be measured with the help of electrochemical measurements and electrodes sensitive to protonic exchange (glass electrodes). The titration curves allow you to […]
C-AV-34/EV
A difference in potential between two electrodes in a liquid leads to a flow of current in the liquid. This current depends on the potential drop […]
C-AV-37/EV
You can differentiate between strong and weak electrolytes by measuring the electrical conductivity. Strong electrolytes follow the law of Kohlrausch while weak ones are described by […]
C-AV-38/EV
The electrical conductivity of aqueous electrolyte solutions is determined by the type and number of charge carriers at a constant temperature. Characteristic variations of conductivity are […]
C-AV-43/EV
Faraday’s laws describe the correlation between the quantities of substances transformed in the electrode reaction, and the applied charge. The Faraday constant that is considered as […]
C-AV-39/EV
Nernst’s equation expressed as the electrical potential of an electrode in contact with a solution of ions depends on the activity of these ions. The equation […]
C-AV-40/EV
In a potentiometric titration the equivalence point is detected by monitoring the electromotive force of an electrochemical cell formed by an indicator electrode coupled with a […]
C-AV-36/EV
The electrical conductivity of an electrolyte solution does not depend only on the type and concentration of electrolytes, but also on other parameters. Usually, an increase […]
C-AV-41/EV
Precipitation reactions which they have stoichiometrically and quickly and the balance of which is on the side of the weakly soluble products can also be used […]
C-AV-35/EV
In accordance with the different mobility in an electric field, cations and anions contribute to the charge transport in the electrolytic processes. The transport number of […]