dokończ reakcje sposobem jonowym i jonowym skruconym Fe (So4)3 + Na ( OH ) ------------> Cu So4 + KOH ----------------> dam naj na już
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Fe₂(SO₄)₃ + 6 NaOH ---> 2 Fe(OH)₃↓ + 3 Na₂SO₄
2 Fe³+ + 3 SO₄²- + 6 Na+ + 6 OH- ---> 2 Fe(OH)₃↓ + 6 Na+ + 3 SO₄²-
2 Fe³+ + 6 OH- ---> 2 Fe(OH)₃↓
CuSO₄ + 2 KOH ---> Cu(OH)₂↓ + K₂SO₄
Cu²+ + SO₄²- + 2 K+ + 2 OH- ---> Cu(OH)₂↓ + 2 K+ + SO₄²-
Cu²+ + 2 OH- ---> Cu(OH)₂↓
Fe₂(SO₄)₃ + 6 NaOH ------> 2 Fe(OH)₃ + 3 Na₂SO₄
2 Fe³+ + 3 SO₄²- + 6 Na+ + 6 OH-------> 2 Fe(OH)₃ + 6 Na+ + 3 SO₄²-
2 Fe³+ + 6 OH---------> 2 Fe(OH)₃
CuSO₄ + 2 KOH -------> Cu(OH)₂ + K₂SO₄
Cu²+ + SO₄²- + 2 K+ + 2 OH- ----------> Cu(OH)₂ + 2 K+ + SO₄²-
Cu²+ + 2 OH---------> Cu(OH)₂