Fecl2+zn= k2so3+hcl= alcl3+naoh= agno3+cu= mg(no3)2+na3po4= - вопрос №4709103223333234223 от daryakotyukova 14.04.2021 21:57

Question

Химия: Fecl2+zn= k2so3+hcl= alcl3+naoh= agno3+cu= mg(no3)2+na3po4= cacl2+na2sio3= znbr2+koh= na2s+hcl= pb(no3)2+fe=

daryakotyukova · Answer

Добрый вечер.Zn + FeCl₂ = ZnCl₂ + FeK₂SO₃ + 2HCl = 2KCl + H₂O + SO₂↑AlCl₃ + 3NaOH = Al(OH)₃ + 3NaCl 2AgNO₃ + Cu = Cu(NO₃)₂ + 2Ag3Mg(NO₃)₂ + 2Na₃PO₄ = 6NaNO₃ + Mg₃(PO₄)₂CaCl₂ + Na₂SiO₃ = CaSiO₃ + 2NaCl ZnBr₂ + 2KOH = Zn(OH)₂ + 2KBrNa₂S + 2HCl = 2NaCl + H₂SFe + Pb(NO₃)₂ = Fe(NO₃)₂ + Pb...