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What is a hydrogen-oxygen fuel cell?

What is a hydrogen-oxygen fuel cell?

Cross-section of a hydrogen-oxygen fuel cell with hydrogen entering the anode, oxygen entering the cathode, ions crossing the electrolyte, electrons flowing through an external circuit, and water leaving the cell A hydrogen-oxygen fuel cell is an electrochemical cell that makes electricity from hydrogen and oxygen. Unlike an ordinary battery, it keeps working as long as fresh reactants are supplied.

Hydrogen–oxygen fuel cells Lesson

  1. IGCSE
  2. /Chemistry
  3. /Hydrogen–oxygen fuel cells

Step-by-step lessons covering CIE IGCSE Chemistry Hydrogen–oxygen fuel cells for Core and Extended tier. Each lesson works through exam-style questions in Paper 1 and Paper 3 (Core) or Paper 2 and Paper 4 (Extended), plus Paper 5 or Paper 6 format. Build a solid grasp of atomic structure, bonding and the mole concept early, since these underpin almost every other topic, then move on to the more calculation-heavy quantitative and organic chemistry content.

Lessons