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PLEASE HELP!! 30 PTS

Identify the combination reaction.


1.) 2H 2 + O 2 ⟶ 2H 2O

2.) Cl 2 + 2KBr ⟶ 2KCl + Br 2

3.) Al 2S 3 ⟶ 2Al + 3S

4.) C 4H 12 + 7O 2 ⟶ 6H 2O + 4CO 2

1 Answer

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Answer:

1.) 2H2 + O2=2H2O

2.)Cl2 + 2KBr= 2KCl + Br2

4.)C4H12 + 7O2= 6H2O + 4 CO2

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