Hcl+zn h2so4+zn ch3cooh+zn cacl2+naoh cacl2+nh4oh - вопрос №243224424361738 от fdglksjf 14.10.2021 12:50

Question

Химия: Hcl+zn h2so4+zn ch3cooh+zn cacl2+naoh cacl2+nh4oh cuso4+na2so4 fecl3+ch3coona alcl3+na2co3

fdglksjf · Answer

2HCl+Zn = ZnCl2+Н2 H2SO4+Zn=H2+ ZnSO4 CH3COOH+Zn CaCL2+2NaOH=Ca(OH)2+2NaCL CaCL2+2NH4OH= Ca(OH)2+2NH4CL CUSO4+Na2SO4 FeCL3+3CH3COONa=Fe(CH3COO)3+3NaCL 2AlCl3+3Na2CO3=Al2(CO3)3+6NaCl...