Chapter 6. Analysis of the composition of liquids ...................................................................... 107
25 § Conductometric method of solution analysis ........................................................................... 108
26 § Potentiometric method of analysis ........................................................................................... 115
27 § Optical method of liquid composition analysis ........................................................................ 121
Instructions for performing experimental work ....................................................................... 126
Laboratory work 1 Study of methods for measuring the density of liquids .................................... 126
Laboratory work 2 Study of methods for measuring the viscosity of liquids .................................. 135
Laboratory work 3 Study of methods of photocalorometric analysis .............................................. 150
Laboratory work 4 Study of pH measurement methods solution .................................................... 157
Laboratory work 5 Investigation of thermoconductometric gas analyzers ................................... 164
Laboratory work 6 Study of methods for measuring the humidity of materials and measuring device
.......................................................................................................................................................... 164
Recommended themes for practical classes ................................................................................. 177
Practical work 1 Determination of metrological characteristics of a radioisotope density meter .... 183
Practical work 2 Determination of the viscometer constant when comparing viscometers with
capillary glass ................................................................................................................................... 188
Practical work 3 Calculation, construction and evaluation of calibration graph parameters in
photometric measurements ............................................................................................................... 196
Practical work 4 Detection of malfunction of the pH meter electrode system in the absence of
temperature correction ..................................................................................................................... 190
Practical work 5 Estimation of the calibration error of the thermoconductometric gas analyzer .... 196
Practical work 6 Determination of air humidity .............................................................................. 204
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