Make up the reaction equations of the compound: 1.aluminum + oxygen → 2.iron

| April 19, 2021 | education

Make up the reaction equations of the compound: 1.aluminum + oxygen → 2.iron + … → iron (II) sulfide 3.magnesium = … → magnesium nitride 4.oxide … → phosphorus (v) oxide → calcium phosphate 5 . oxide … + water → sodium hydroxide 6.sodium + … → sodium hydride

1) 2Al + 3O2 = 2Al2O3 – a compound reaction occurs, aluminum is oxidized by oxygen, forming aluminum oxide.
2) Fe + S = FeS – a compound reaction occurs, iron interacts with sulfur to form iron sulfide.
3) Mg + NO2 = Mg (NO2) 2 – a compound reaction occurs, magnesium reacts with nitrogen oxide, forming magnesium nitride.
4) 4P + 5O2 = 2P2O5 – a compound reaction occurs, phosphorus burns in oxygen, forming phosphorus oxide.
5) Na2O + H2O = 2NaOH – a compound reaction occurs, sodium oxide reacts with water to form sodium hydroxide.
6) 2Na + H2 = 2NaH – a compound reaction occurs, sodium reacts with hydrogen, forming sodium hydride.



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