Why is hydrogen important as a future clean energy source? A fuel is a chemical that can be ‘burnt’ to provide useful energy. Burning normally means that chemical bonds between the elements in the fuel are broken and the elements chemically combine with oxygen (often from the air). ...
As a unique energy source with almost zero harmful emissions, hydrogen is central to the energy sector. The demand for hydrogen as an energy source is expected to increase by more than seven times by 2040. However, hydrogen is not naturally available in a usable form for energy storage techno...
Benzene reacts withCH3Clin the presence of anhydrousAICl3to form View Solution Write the formulae of the products that will be formed when propanal reacts with: hydrogen in the presence of nickel catalyst. View Solution Exams IIT JEE
In electrolysis, water splits at the anode to form oxygen, hydrogen ions, and electrons. An electrolyte material allows hydrogen ions through, but forces electrons to flow separately to the cathode, where the two recombine to form hydrogen gas for use as fuel. Credit: Argonne National Laboratory...
A hydrogen bond is a type of intermolecular bond in which a molecule containing hydrogen is attracted to another molecule other due to slight charge differences. Molecules become charged when some atoms are more electronegative than others and pull the shared electrons closer to them, creating ...
Hydrogen ions form cations. Hydrogen atoms are unique in that they have only one proton and one electron. To become more chemically stable, hydrogen...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough ...
<p><strong>Step-by-Step Text Solution:</strong></p><p>1. <strong>Introduction to Hydrogen as Fuel:</strong> Hydrogen (H2) is increasingly being recognized as a viable alternative fuel source. Its unique properties make it an attractive option for vari
What is renewable hydrogen? Renewable hydrogen is hydrogen derived from water. It’s created using a process called electrolysis, wherein electricity from renewable sources is used to split the hydrogen molecules from the oxygen molecules in water. Because the electricity used here comes from renewabl...
Hydrogen is one of the most basic building blocks of the world around us. It easily combines with other elements and molecules (to form, for example, water), and with those combinations, countless things can be made — including energy. Using hydrogen in the process of storing energy is app...
What is green hydrogen, blue hydrogen, and so on? Producing hydrogen takes energy because hydrogen atoms don't exist on their own — they are almost always stuck to another atom, often another element. (On earth, hydrogen is particularly abundant in the form of water, or H2O.) Creating pu...