October 2018 2 15 Report

Uzupełnij równania reakcji chemicznych. Fe+H2SO4-->...........+...........

PbO+...............-->PbSO4+................

H2S+....................-->MgS+............

Ca+..............-->CaCl2

KOH+HCl-->.............+...........

Al203+...................-->Al2(SO4)3

MgO+....................-->MgSO4 ........

.......+BA(OH)2-->Ba3(PO4)2+...............


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