Water can be broken down into hydrogen and oxygen gases by the addition of what?

Water can be broken down into hydrogen and oxygen gases by the addition of what?

Correct Answer: demand
motion
mineral
energy

Explanation: Chemistry in Everyday Life Decomposition of Water / Production of Hydrogen Water consists of the elements hydrogen and oxygen combined in a 2 to 1 ratio. Water can be broken down into hydrogen and oxygen gases by the addition of energy. One way to do this is with a battery or power supply, as shown in (Figure 1.15).

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