7. Calculate the volume of solution (ml) of ammonium oxalate (with ω ((NH4)2C2O4=1.5%, ρ =1 g/cm3) for calcium precipitation from 200 ml of 0.05M CaCl2 solution, taking into account 25% excess of the precipitant.
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.
No feedback yet