140. Solving a chemistry problem
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Product description
- Determine the concentration of NH4Cl in the solution (g / l), if the results were obtained by potentiometric titration with 20.0 ml of 0.5N Hg (NO3) 2 solution - Table 35.
Table 35
V, ml
(Hg (NO3) 2) 10.0 15.0 17.0 17.5 17.9 18.0 18.1 18.5 19.0
E, mV 382 411 442 457 498 613 679 700 709
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.