Решите уравнение; Be→BeCl2→Be(OH )2→BeO→Na2BeO2→Be(NO3 )2
Be + Cl₂ = BeCl₂ BaCl₂ + 2NaOH = Be(OH)₂ + 2NaCl Be(OH)₂ = BeO + H₂O BeO + 2NaOH = Na₂BeO₂ + H₂O Na₂BeO₂ + 4HNO3 = Be(NO₃)₂ + 2NaNO₃+ 2H₂O