Question

What happens when Hydrogen reacts with oxygen it is a ________ reaction.
a) Combination
.
b) Decomposition
.
ć) Displacement
.
d) Double displacement.​

Answer 1

Answer:

Exothermic Reaction

After one set of hydrogen and oxygen molecules have reacted, the energy released triggers molecules in the surrounding mixture to react, releasing more energy. The result is an explosive, rapid reaction that releases energy quickly in the form of heat, light and sound.

Answer 2

Answer:

a)combination.

Explanation:

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