Write the reaction equations for the interaction of 1) phosphorus with sulfur 2) phosphorus (V) oxide with water
| December 6, 2020 | education
Write the reaction equations for the interaction of 1) phosphorus with sulfur 2) phosphorus (V) oxide with water 3) a solution of phosphoric acid with a solution of sodium carbonate (in molecular and ionic forms)
1) 2P + 5S -> P2S5; 2) P2O5 + 3H2O -> 2H3PO4; 3) 2H3PO4 + 3Na2CO3 -> 2Na3PO4 + 3H2CO3 (which decomposes into H20 + CO2)., Full ionic formula: 2H (with charge +) + 2PO4 (with charge 3-) + 3Na (with charge 2+) + 3СО3 (with charge 2-) -> 3H2CO3 + 2Na (with charge 2+) + 2PO4 (with charge 3-).
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