8. Solving a chemistry problem
191. For two stock solutions, SEC(B) has a value of 3.0 and 1.5 mol/l. What volume of the first solution should be added to 2.0 l of the second so that the resulting solution has SEC(B)=2.0 mol/l?
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.
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