73. Solving a chemistry problem
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54. Determine the normality and titer of the Pb (NO3) 2 solution, if after adding 20 ml of 0.09940 M EDTA solution to 20 ml of it, 15.24 ml of 0.1036 N ZnCl-2 solution was used for back titration of the latter.
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- Added to the site 19.11.2022
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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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