Make an equation: Fe-Fe2o3-FeCl3-Fe (OH) 3-Fe2SO3
| May 1, 2021 | education
H2 -> H2O -> NaOH -> Cu (OH) 2 -> KOH -> H2O -> O2 -> P2O5
2H2 + O2 = 2H2O – water can be obtained by oxidation of hydrogen.
H2O + Na = 2NaOH – sodium reacts with water to form sodium hydroxide.
2NaOH + CuSO4 = Cu (OH) 2 + Na2SO4 – sodium hydroxide reacts with copper sulfate to form copper hydroxide.
Cu (OH) 2 + 2K = 2KOH + Cu – potassium displaces copper from the compound, forming potassium hydroxide.
3KOH + H3PO4 = K3PO4 + 3H2O – potassium hydroxide interacts with phosphoric acid, forming a potassium salt and water.
2H2O = 2H2 + O2 – water is decomposed into hydrogen and oxygen.
5O2 + 4P = 2P2O5 – fluorine burns in oxygen to form fluorine oxide.
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