At what pressure does hydrogen liquefy?

Answer Hydrogen is very difficult to liquefy at room temperature. In most cases, hydrogen will only liquefy with a combination of pressurization and cooling. Liquefying hydrogen through pressure requires ... Read More »

Top Q&A For: At what pressure does hydrogen liquefy

At what temperature does hydrogen liquefy?

Hydrogen condenses to liquid form at about 20 degrees Kelvin, or -253 degrees Celsius . This value represents the boiling point of liquid hydrogen. This value for the boiling point, however, assume... Read More »

What is the pressure of a hydrogen storage supply tank for a hydrogen fuel cell?

Current fuel cells typically store hydrogen gas at 5,000 pounds per square inch (psi) of pressure. State-of-the-art tanks with a 10,000 psi capacity are in development. Cryogenic storage of liquid... Read More »

How to Liquefy Gas?

Gas is a state of matter in which the molecules are at a higher level of excitement, move more quickly, and are more spread apart than in liquids or solids, the other states of matter. In order to ... Read More »

How can you liquefy worm castings?

ANSWER: You can't totally liquefy it, but you can make it into a usable tea for fertilizing plants. This works with composted cow manure as well.Take about 2-3 cups of the dry material and put it i... Read More »