One litre = 0.26 Gallon One Gallon = 3.79 litre In addition One Gallon= 16 Cups =8 Pints= 4 Quarts =128 Ounces.
10 pounds weight
1 US gallon = 3.785411784 litres. To convert a value in US gallons to litres, multiply by 3.785411784.
gallon is a measure of volume.one gallon of anything including water is still one gallon of that same thing.
If you mean hydrogen gas, H2, just naturally present in the water, then essentially none. If you mean how much hydrogen gas could be generated by the electrolysis of 1 gallon of water, that is a...
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