Fe+ cucl2= cu+ fecl2 t p + o2 = p2o5 mg +hcl= mgcl2 - вопрос №3094193222252223 от МандаринкА487 03.09.2020 12:19

Question

Химия: Fe+ cucl2= cu+ fecl2 t p + o2 = p2o5 mg +hcl= mgcl2 + h2↑ al2o3+ hcl =alcl3+ h2o p2o5+ 3h2o = h3po4 ba(oh)2 +hno3= ba(no3)2 +h2o ca +h2o =ca(oh)2 + h2↑ agno3+ kcl = kno3+ agcl↓ t fe(oh)3= fe2o3 +h2o

МандаринкА487 · Answer

Fe+ CuCl2=Cu+ FeCl24P + 5O2= 2P2O5Mg +2HCl=MgCl2 + H2↑Al2O3+6HCl =2AlCl3+ 3H2OP2O5+3H2O = 2H3PO4Ba(OH)2 +2HNO3=Ba(NO3)2+2H2OCa +H2O=Ca(OH)2 + H2↑AgNO3+KCl = KNO3+ AgCl↓2Fe(OH)3=Fe2O3 +3H2O...