Which of the listed substances will sodium oxide interact with: silver, hydrochloric acid, water, sulfur oxide (6)
| November 19, 2020 | education
Which of the listed substances will sodium oxide interact with: silver, hydrochloric acid, water, sulfur oxide (6), iron chloride (2), calcium oxide. Write the possible reaction equations, indicate their type.
Na2O + 2HCl = 2NaCl + H2O. Ion exchange reaction
Na2O + H2O = 2NaOH. Compound reaction
Na2O + SO3 = Na2SO4. Compound reaction
It does not react with silver, since this metal is weak, with iron chloride (2), because oxides do not interact with salts, but with calcium oxide, since basic oxides do not react with each other
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