Build a hydrogen generator.

Build a simple device to separate hydrogen from water through electrolysis. Then measure the amount of energy required to generate hydrogen, and calculate the efficiency of hydrogen as a fuel source.

Theory / Materials / Procedure 1 / Procedure 2 / Procedure 3

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This experiment is divided into three parts:

• Part 1
  Build the hydrogen generator.
  
• Part 2
  Measure the energy required .
  
• Part 3
  Calculate efficiency.