Question

ХИМИЯ РЕШИТЕ ПОЖАЛУЙСТА! 24 Б​

Answer 1

Na₂CO₃+H₂SO₄=Na₂SO₄+CO₂+H₂O

2Na⁺+CO₃²⁻+2H⁺+SO₄²⁻=2Na⁺+SO₄²⁻+CO₂+H₂O

CO₃²⁻+2H⁺=CO₂+H₂O

2KOH+CO₂=K₂CO₃+H₂O

2K⁺+2OH⁻+CO₂=2K⁺+CO₃²⁻+H₂O

2OH⁻+CO₂=CO₃²⁻+H₂O

Fe(OH)₃+3HNO₃=Fe(NO₃)₃+3H₂O

Fe(OH)₃+3H⁺+3NO₃⁻=Fe³⁺+3NO₃⁻+3H₂O

Fe(OH)₃+3H⁺=Fe₃⁺+3H₂O