Ca -> CaO -> Ca(OH)2 -> CaSO4 ->H2SO4 -> Na2SO4 -> Na3PO4 -> Fe(NO3)2 -> FeCl3 -> KCl -> HCl. Created by temirova09. himiya-ru

Ca -> CaO -> Ca(OH)2 -> CaSO4 ->H2SO4 -> Na2SO4 -> Na3PO4 -&gt...

temirova09 @temirova09

July 2022 1 1 Report

Ca -> CaO -> Ca(OH)2 -> CaSO4 ->H2SO4 -> Na2SO4 -> Na3PO4 -> Fe(NO3)2 -> FeCl3 -> KCl -> HCl

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zubareva45

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Сa⇒CaO⇒Ca(OH)₂⇒CaSO₄⇒H₂SO₄⇒Na₂SO₄⇒Na₃PO₄⇒Fe(NO₃)₂⇒FeCl₃⇒
⇒KCl⇒HCl
2Сa +O₂=2CaO
CaO + H₂O=Ca(OH)₂↓
Ca(OH)₂ +H₂SO₄=CaSO₄ + H₂O

CaS + 3CaSO₄= 4CaO +4SO₂
2SO₂ +O₂=2SO₃
SO₃+H₂O=H₂SO₄

H₂SO₄+ 2NaOH=Na₂SO₄ +H₂O

Na₂SO₄≠Na₃PO₄
Na₃PO₄≠Fe(NO₃)₂
Fe(NO₃)₂≠FeCl₃

FeCl₃ + 3KOH = 3KCl + Fe(OH)₃↓
2KCl + H₂SO₄=K₂SO₄+ 2HCl

1 votes Thanks 1

zubareva45 Na₂SO₄≠Na₃PO₄
Na₃PO₄≠Fe(NO₃)₂
Fe(NO₃)₂≠FeCl₃ их невозможно сделать напрямую

alimentnye obyazatelstva suprugov i byvshih suprugov

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alimentnye obyazatelstva suprugov i byvshih suprugov

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