98. Solving a chemistry problem
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Product description
- How many times will the As2S3 sol coagulation threshold decrease if for coagulation of 1010-6 m3 of sol, MgCl2 and AlCl3 are used instead of NaCl The concentration and volume of electrolyte solutions required for sol coagulation are given in the table. What is the charge of the sol particles?
Electrolyte NaCl MgCl2 AlCl3
С, kmol/m3 0.5 0.036 0.01
V *106, m3 1.2 0.4 0.1
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.