Beo+koh= mgo+hno3= cao+h2o= cao+hcl= cao+co2= be(oh)2+naoh= - вопрос №830411032222 от petrov100469 24.03.2020 13:55

Question

Химия: Beo+koh= mgo+hno3= cao+h2o= cao+hcl= cao+co2= be(oh)2+naoh= be(oh)2+hcl= ca(oh)2+ so3= ca(oh)2+hno3= ca(oh)2+cucl2=

petrov100469 · Answer

BeO+2KOH = Be(OH)2 + K2OMgO + 2HNO3 = Mg(NO3)2 + H2OCaO + H2O = Ca(OH)2CaO + CO2 = CaCO3Be(OH)2 + NaOH = не идетBe(OH)2 + 2HCl = BeCl2 + 2H2OCa(OH)2 + SO3 = CaSO3 + H2OCa(OH)2+2HNO3= Ca(NO3)2 + 2H2OCa(OH)2+CuCl2= Cu(OH)2 + CaCl2...