Răspunsuri

Cel mai inteligent răspuns!
2014-05-03T09:50:17+03:00


Na2O+H2O=2NaOH

2NaOH+CUCL2=2NACl+Cu(OH)2

CaO+H2O=Ca(OH)2

Ca+2H2O=Ca(OH)2+H2

2K+2H2O=2KOH+H2

Ca(OH)2+CO2=CaCO3+H2O

1 5 1