Na2o + h2o= nio+h2o= cao+hcl= so3+cao= so3+naoh= p2o5+na2o= - вопрос №7029822233252 от fserwq 15.05.2021 15:18

Question

Химия: Na2o + h2o= nio+h2o= cao+hcl= so3+cao= so3+naoh= p2o5+na2o= zno+hcl= zno+koh=

fserwq · Answer

Na2O + H2O = 2NaOH NiO+H2O= не идет CaO + 2HCl = CaCl2 + H2O SO3+CaO=CaSO4 SO3 + 2NaOH = Na2SO4 + H2O P2O5 + 3Na2O = 2Na3PO4 ZnO + 2HCl = ZnCl2 + H2O ZnO + 2 KOH + 2 H2O = K2[Zn(OH)4]...