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What gas combines with oxygen in fuel cells?
Hydrogen gas typically combines with oxygen in fuel cells to produce water, in a process that generates electricity.
What do hydrogen fuel cells burn with?
Hydrogen fuel cells combine hydrogen with oxygen from the air to produce electricity, heat, and water as byproducts. This process is known as electrochemical conversion.
Can you use hydrogen peroxyde in a fuel cell?
Hydrogen peroxide can be used in certain types of fuel cells called direct borohydride fuel cells. In these fuel cells, hydrogen peroxide is used as an oxidant in place of oxygen. However, the efficiency and practicality of using hydrogen peroxide in fuel cells is still being researched and developed.
What is the science behind hydrogen fuel cells?
Hydrogen fuel cells produce electricity by combining hydrogen and oxygen in an electrochemical process. When hydrogen is fed into the anode and oxygen into the cathode, a chemical reaction occurs, producing electricity, water, and heat as byproducts. This clean and efficient process makes hydrogen fuel cells a promising technology for powering vehicles and other applications.
What uses hydrogen and oxygen to make electricity?
A fuel cells uses hydrogen and oxygen to make electricity, and produces water as a byproduct.
What are the waste by products of hydrogen fuel cells?
The waste byproducts of hydrogen fuel cells are heat and water vapor. When hydrogen is converted into electricity in a fuel cell through a chemical reaction with oxygen, these are the only emissions produced, making fuel cells a clean and efficient energy source.
What materials are required for a hydrogen fuel cell?
Hydrogen fuel cells require a few key materials, including a proton exchange membrane, catalysts (often platinum), hydrogen fuel, oxygen from the air, and appropriate electrical connections. These materials work together to facilitate a chemical reaction that generates electricity.
Fuel cells rely primarily on what element for their energy source?
Fuel cells primarily rely on hydrogen as their energy source. Hydrogen gas is fed into the fuel cell where it reacts with oxygen to produce electricity, heat, and water as byproducts.
Fuel cells use oxygen and what kind of gas and produce energy and water?
hydrogen
What powered Apollo 13?
Apollo 13 was powered by a combination of fuel cells and batteries. The primary source of power for the spacecraft was from three hydrogen-oxygen fuel cells, which generated electricity by combining hydrogen and oxygen in a chemical reaction. In addition to the fuel cells, there were also batteries on board that provided backup power.
What fuel is used in a fuel cell automobile engine?
Fuel cells operate by combining hydrogen and oxygen without actual combustion as in gasoline engines. A catalyst separates the electrons and protons to combine the elements. (Some versions of fuel cells are high-temperature only.) Hydrogen gas
What is the main element used in fuel cells?
The main element used in fuel cells is typically hydrogen, which is combined with oxygen to produce electricity through an electrochemical reaction.
