Which of the listed substances will the water react with: calcium, phosphorus (V) oxide.
| June 2, 2021 | education
Which of the listed substances will the water react with: calcium, phosphorus (V) oxide. Write the equations of possible reactions, name the products.
2 water will react with both substances:
Ca + 2H2O = Ca (OH) 2 + H2
Reaction products: calcium hydroxide, hydrogen.
P2O5 + 3H2O = 2H3PO4
The reaction product is phosphoric acid.
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