Question

give the chemical equation of the given:-
1. Sodium reacts with oxygen
2. Aluminium reacts with dilute hydrochloric acid

Answer 1

Answer:

sodium react with oxygen

Na+o2----------->Na20

Now we balance reaction.

2Na+o2----------->Na20

This is balance chemical reaction.

Aluminium react with dilute Hydrochloricacid.

Al + Hcl -------> Alcl3+H2

Now we balance reaction.

2Al + 6Hcl -------> 2Alcl3+3H2

This is balance chemical reactions.

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