38. Solving a chemistry problem
703. For direct complexometric determination of Fe(II), it is necessary to prepare 100.0 ml of 0.1000 mol/l EDTA solution.
1. Calculate the weight of the EDTA sample (Na2H2Y • 2H2O) needed to prepare the titrant.
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.
No customer reviews yet.