Zadanie 1
SrCl2, KBr, CuSO4, Al2(SO4)3, Zn(NO2)2, CaCl2
Zadanie 2
AlCl3--H2O--->Al3+ +3Cl-
K2SO4--H2O--->2K+ +SO4 2-
Zadanie 3
węglan amonu, azotan(V)potasu
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Zadanie 1
SrCl2, KBr, CuSO4, Al2(SO4)3, Zn(NO2)2, CaCl2
Zadanie 2
AlCl3--H2O--->Al3+ +3Cl-
K2SO4--H2O--->2K+ +SO4 2-
Zadanie 3
węglan amonu, azotan(V)potasu