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RossA hydrogen engine works by combusting hydrogen fuel with oxygen to generate power, similar to a traditional internal combustion engine. Hydrogen gas is injected into the engine where it mixes with air and ignites to create energy that moves the pistons. The byproduct of this process is water vapor, making it a clean and environmentally friendly alternative to fossil fuel combustion engines.
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What is the diffence between a hydrogen fuel cell and a hydrogen combustion engine?
A hydrogen fuel cell generates electricity through a chemical reaction between hydrogen and oxygen, producing water vapor as a byproduct. A hydrogen combustion engine burns hydrogen in a combustion process similar to traditional gasoline engines, producing mechanical energy. Fuel cells are more efficient and produce zero emissions, while combustion engines release pollutants.
Can water be used as fuel in internal combustion engine?
No, water cannot be used as a direct fuel in an internal combustion engine. However, water can be used in a process called electrolysis to produce hydrogen, which can then be used as a fuel source in internal combustion engines.
What is the difference between a hydrogen bond donor and acceptor in terms of their roles in forming hydrogen bonds?
A hydrogen bond donor is a molecule that provides a hydrogen atom for bonding, while a hydrogen bond acceptor is a molecule that accepts the hydrogen atom. In forming hydrogen bonds, the donor and acceptor work together to create a strong attraction between molecules.
Which arrangement of hydrogen ions allows work to be done?
Hydrogen ions can generate a chemical gradient that enables them to do work, such as moving across a cell membrane against their concentration gradient and driving ATP synthesis in mitochondria. This process is essential for various cellular functions and enables the cell to produce energy and carry out metabolic activities.
Is using hydrogen as a fuel in cars a chemical change?
To get Hydrogen as a fuel to be used in electric vehicles, the hydrogen combines with oxygen giving of 2 electrons which powers the application. The waste product is H20 (water!). If you want a simple yes or no, then the answer is Yes, because you are converting Hydrogen into Water to produce electricity.
