Mg- mgcl2- mg(oh)2 - mgo - mg(no3)2 cu- cuo - cuso4- - вопрос №230417622324 от olliu56 28.12.2020 23:06

Question

Химия: Mg- mgcl2- mg(oh)2 - mgo - mg(no3)2 cu- cuo - cuso4- cu(oh)2 - cuo

olliu56 · Answer

Mg+2HCl=MgCL2+H2MgCl2+2NAOH=Mg(OH)2+2NaClMg(OH)2=MgO+H2OMgO+2HNO3=Mg(NO3)2+H2O2Cu+O2=2CuOCuO+H2SO4=CuSO4+H2OCuSO4+2NaOH=Cu(OH)2+Na2SO4Cu(OH)2=CuO+H2O...

Mg-> mgcl2-> mg(oh)2 -> mgo -> mg(no3)2 cu-> cuo -> cuso4-> cu(oh)2 -> cuo