H2o+co2→ cao+hno3→ k2o+sio2→ na2p+h2o→ znso4+koh→ - вопрос №350246322322224232 от chelbaeva77 24.11.2020 00:29

Question

Химия: H2o+co2→ cao+hno3→ k2o+sio2→ na2p+h2o→ znso4+koh→ ba(oh)2+hno3→ fe(oh)2→при нагреве naoh+so3→

chelbaeva77 · Answer

H₂O+CO₂⇔H₂CO₃CaO+2HNO₃ = Ca(NO₃)₂ + H₂O K₂O+SiO₂=K₂SiO₃ Na₃P+3H₂O= 3NaOH + PH₃ ZnSO₄+2KOH= Zn(OH)₂ + K₂SO₄ Ba(OH)₂+2HNO₃=Ba(NO₃)₂+ 2H₂O Fe(OH)₂ + t = FeO + H₂O 2NaOH+SO₃ = Na₂SO₄ + H₂O...