20. Solving a chemistry problem
71. Are acidic mine waters often contaminated with iron (II) compounds? which already at a content of 0.5 mg / l give the water a kind of "metallic" taste. Calculate the molar concentration and mass fraction of Fe2+ cations in such polluted water. Consider the density of water equal to 1 g/ml.
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.