Write the reaction equation: P → PH3 → P2O5 → H3PO4 → Na3PO4 → Ag3PO4
| September 4, 2021 | education
Write down the reaction equations for the next chain of compounds.
P → PH3 → P2O5 → H3PO4 → Na3PO4 → Ag3PO4.
2P + 3H2 = 2PH3.
When phosphorus interacts with hydrogen, phosphine is formed.
2 PH3 + 4O2 = P2O5 + 3H2O.
When phosphine interacts with oxygen, pentavalent phosphorus oxide and water are formed.
P2O5 + 3H2O = 2H3PO4.
When phosphorus oxide interacts with water, the result is phosphoric acid.
H3PO4 + 3NaOH = Na3PO4 + 3H2O.
When phosphoric acid reacts with sodium hydroxide, the result is sodium phosphate and water.
Na3PO4 + 3AgNO3 = Ag3PO4 + 3 NaNO3.
When sodium phosphate and silver nitrate interact, the result is silver phosphate and sodium nitrate.
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