How many miles per gallon does a hydrogen car get?

Answer A hydrogen car produced by Honda gets approximately 72 miles per kg of H2, which works out to be the equivalent of 74 miles per gallon in a gas-powered car, according to Honda. A person can drive ... Read More »

Top Q&A For: How many miles per gallon does a hydrogen car get

How much hydrogen is in a gallon of water?

In any volume of water, the ratio of hydrogen to water molecules is 2:1. The mass of a mole of water molecules is 18g on average, so 2 moles of hydrogen atoms are in 18g of water. There are 3785.4g... Read More »

How many BTU in a gallon of liquid hydrogen?

According to Stanford University, a gallon of liquid hydrogen weighs .56 pounds. A pound of liquid hydrogen produces 63,000 British Thermal Units (BTU). Therefore, a gallon of liquid hydrogen will ... Read More »

How much hydrogen replaces one gallon of gas?

According to American Energy Independence, a gallon of gas produces the same amount of energy as approximately one kilogram (or 2.2 lbs.) of hydrogen. Both produce an average of 33.4 kilowatt-hours... Read More »

How much water is needed to make one gallon of hydrogen?

The amount of water necessary to create a gallon of hydrogen will vary depending on the method used. Electrolysis is the most widespread in industry, but a process utilizing sulfur and iodine catal... Read More »