57. Решение задачи по химии №005 796

182. Make molecular and ion-molecular equations of interaction reactions in solutions between: a) K2S and HCl; b) FeSO4 and (NH4)2S; c) Cr(OH)3 and KOH.

If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.