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zubareva45

(NH₄)₂SO₃+2HNO₃=2NH₄NO₃+H₂O+SO₂↑

2NH₄⁺+SO₃²⁻+2H⁺+2NO₃⁻=2NH₄⁺+2NO₃⁻+H₂O+SO₂↑

SO₃²⁻+2H⁺= H₂O+SO₂↑

(NH₄)₂SO₃+NiCI₂=2NH₄CI+NiSO₃↓

2NH₄⁺+SO₃²⁻+Ni⁺+2CI⁻=2NH₄⁺+2CI⁻+NiSO₃↓

SO₃²⁻+Ni⁺=NiSO₃↓

(NH₄)₂SO₃+2LiOH=Li₂SO₃+2NH₃↑+2H₂O

2NH₄⁺+SO₃²⁻+2Li⁺+2OH⁻=2Li⁺+SO₃²⁻+2NH₃↑+2H₂O

2NH₄⁺+2OH⁻=2NH₃↑+2H₂O

Все реакции идут до конца, так как выделяется газ, образуется вода и выпадает освдок.

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