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What are the two gases used to produce electricity in fuel cells?
The two gases used to produce electricity in fuel cells are hydrogen (H2) as the fuel and oxygen (O2) as the oxidant. In a fuel cell, hydrogen is fed to the anode (negative electrode) and oxygen is supplied to the cathode (positive electrode), where they react to produce water, heat, and electricity through an electrochemical process called the oxidation-reduction reaction.
What are fuel-cell cars powered by?
Fuel cells in vehicles create electricity to power an electric motor, generally using oxygen from the air and compressed hydrogen.
What cells produce electricity?
brain brain
What do fuel cells batteries and solar cells have in common?
They all produce static electricity.
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 fuel will you use when fossil fuel ends?
Bio-diesel possibly or maybe we'll just have to use solar energy and Hydrogen powered fuel cells (the water produces electricity for the car)
Do solar cells produce electricity with the assistance of a turbine?
No. Solar cells have no moving parts.
What is the source of electricity on board the space shuttle?
The Space Shuttle uses fuel cells to produce electricity. The hydrogen (H2) is burned with the oxygen (O2) to produce clean water (H2O). The heat is used to produce the electricity. The fresh water is then used by the crew or transfered to the International Space Station for drinking and showering. The Apollo Service Modules used a similar system for power and water.
Fuel cells produce energy from hydrogen by?
the fuel cells convert hydrogen into energy using a converter and that energy is used to power the vehicle
Fuel cells produce chemical energy by combining?
Carbon and hydrogen
What are photovaltic cells?
Devices that produce electricity by the action of light falling on them.
How are solar cells and batteries similar in function?
Solar cells and batteries are similar in that they both produce electricity.
