Jackciulei Jackciulei 06-12-2017 Chimie a fost răspuns Mg+H2SO4--->... Al+...--->Al2(SO4)3+H2 Fe+...--->FeCl2 Ca(OH)2+HCl--->... S+O2--->... KOH+H3PO4--->... CO2+C--->CO-Q SO2+O2--->...