Question

Hydrogen plus oxygen yield water. (Remember diatomic elements!) ​

Answer 1

2H2 +O2 -------------> 2H2O

THIS IS COMBINATION REACTION

STAY AT HOME #CORONA VIRUS#

Answer 2

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Hydrogen = H

Oxygen = O

2H2 + O2 ===>> 2H2O

Above reaction is a combination reaction.

Combination Reaction

It is a union of two or more than two substances to form a new substance. It may be brought about by the application of heat, light electricity or pressure.