Reja 1. Birinchi gruppa kationlarining reaksiyalari 2. Kaliy va natriykationining reaksiyalari 3. Kumush va qo’rg’oshin kationining reaksiyalari Guruh kationlari | Vodorod sulfid analiz bo’yicha | Kislota-asos analizi bo’yicha | Ammiak-fosfat analizi bo’yicha I | NH4,K+,Na+ | NH4 K+ Na+ | Ag+, Pb2+, Hg22+ II | Ba2+, Ca2+,Sr2+ | Ag+, Pb2+, Hg22+ | Sn2+, Sn4+, Sb3+, Sb5+, III | Fe2+, Fe3+, Cr3+, Zn2+ Co2+,Al3+, Mn2+, Ni2+ | Ba2+, Ca2+,Sr2+ | Ba2+, Ca2+,Sr2+, Mg2+, Mn2+, Fe2+, Fe3+, Al3+, Cr3+