established · computed
Net usable hydrogen fuel is ~1.4854 lbs per gallon after impurity correction
Starting from 1.669 lbs of hydrogen per gallon of water, subtracting 0.183591 lbs (11% per volume of impurities, typically 20-40 ppm contaminants from ambient air) yields approximately 1.4854 lbs of hydrogen atoms available for gas combustion per gallon of water.
Source: The Birth Of New Technology — Application Notes
Basis
- Confidence
- 0.90
- Recorded
- Published
- 19 Aug 2026
- Component
- water
- Source Ref
- The Birth Of New Technology — Application Notes
- Notebook Id
- 967
- Source Page Id
- 574
hydrogen-content fuel-yield impurities