a)jodek potasu: KI 1.KOH+HI->KI+H2O 2.2K+2HI->2KI+H2 3.K2O+2HI->2KI+H2O 4.2K+I2->2KI 5.K2SO4+BaI2->2KI+BaSO4(osad) 6.2KOH+MgI2->2KI+Mg(OH)2(osad) b)siarczan(VI) glinu: Al2(SO4)3 1.2Al(OH)3+3H2SO4->Al2(SO4)3+6H2O 2.2Al+3H2SO4->Al2(SO4)3+3H2 3.Al2O3+3H2SO4->Al2(SO4)3+3H2O 4.Al2O3+3SO3->Al2(SO4)3 5.3SO3+2Al(OH)3->Al2(SO4)3+3H2O 6.2Al(OH)3+3HgSO4->Al2(SO4)3+3Hg(OH)2(osad) 7.2AlCl3+3Ag2SO4->Al2(SO4)3+6AgCl(osad) c)azotan(V) wapnia: Ca(NO3)2 1.Ca(OH)2+2HNO3->Ca(NO3)2+2H2O 2.Ca+2HNO3->Ca(NO3)2+H2 3.CaO+2HNO3->Ca(NO3)2+H2O 4.CaO+N2O5->Ca(NO3)2 5.N2O5+Ca(OH)2->Ca(NO3)2+H2O 6.CaBr2+2AgNO3->Ca(NO3)2+2AgBr(osad)
