Question

how show the reaction of metal with oxygen or water​

Answer 1

Answer:

na2co3+ 2hcl=2nacl+h2o+co2

Answer 2

Answer:

2Mg+O₂⇒2MgO

Mg+H₂O⇒No reaction

Note: any metal with oxygen gives metal oxide and any metal with water dosent  undergo any reaction.

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