32. The dependence of the specific electrical conductivity of hydrochloric acid solutions on concentration is expressed as follows:
CH, mol/l 0.002 0.004 0.006 0.008 0.010 0.012
æ, cm•m–1 0.0839 0.1667 0.2489 0.3306 0.4119 0.4928
Determine the concentration of the solution (mg/l), if it is known that the resistance of the cell filled with this solution is 147.5 Ohms. The cell constant for determining electrical conductivity is 46.1 m–1.
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.
No feedback yet