Exciting Chemistry Reactions!

What happens when hydrogen gas reacts with oxygen gas?

A. Formation of water

B. Formation of carbon dioxide

C. Formation of methane

Answer:

A. Formation of water

When hydrogen gas reacts with oxygen gas, it forms water. This reaction is represented by the equation: 2H2 + O2 ----> 2H2O. This is known as a combustion reaction, where hydrogen (H2) and oxygen (O2) combine to produce water (H2O).

This reaction is not only fascinating but also essential for life, as water is a vital substance for all living organisms. Understanding these chemical reactions can help us appreciate the interconnectedness of the world around us.

So, the next time you see water, remember the exciting chemistry behind its formation!
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