How Much Water is Needed to Produce 1 kg of Hydrogen?

Discover how 9 kg of water can generate 1 kg of hydrogen through electrolysis.

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To produce 1 kg of hydrogen, you need approximately 9 kg of water. This is because water (H2O) consists of 2 parts hydrogen and 16 parts oxygen by weight, and the process of electrolysis is usually employed to separate them.

FAQs & Answers

  1. What is electrolysis? Electrolysis is a process that uses electricity to split water into hydrogen and oxygen.
  2. Can hydrogen be produced without water? No, hydrogen production typically involves water or hydrocarbons; water is a common source.
  3. What are the applications of hydrogen? Hydrogen is used in fuel cells, chemical production, and as a clean energy carrier.
  4. Is hydrogen production from water sustainable? If renewable energy is used for electrolysis, hydrogen production can be sustainable and eco-friendly.

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For more insights on hydrogen production and renewable energy, explore our related videos on electrolysis techniques and alternative energy sources.

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