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What is the word and symbol equations for the reaction of hydrogen and oxygen in a fuel cell?
oxygen and hydrogen makes electricity and water
What are the reactants for a hydrogen fuel cell and what is the product?
The reactants for a hydrogen fuel cell are hydrogen gas (H2) and oxygen gas (O2), and the product is water (H2O). The reaction in the fuel cell involves the oxidation of hydrogen at the anode and reduction of oxygen at the cathode, with the flow of electrons creating an electric current.
How does the reaction of hydrogen and oxygen to produce energy in a fuel cell differ from their interaction during the direct combustion of hydrogen and oxygen?
In a fuel cell, the reaction of hydrogen and oxygen occurs electrochemically, producing electricity as a byproduct. This process is more efficient and produces less waste compared to direct combustion of hydrogen and oxygen, which releases energy in the form of heat without generating electricity. Fuel cells offer a cleaner and more controlled way to harness energy from hydrogen compared to combustion.
What are the reactants in fuel cell?
The reactants in a fuel cell are typically hydrogen and oxygen. The hydrogen is usually supplied as a fuel source to the anode, while oxygen is supplied to the cathode.
If you electrolyse 1 gallon of water into hydrogen and then run the hydrogen through a fuel cell how much waste water will the fuel cell generate?
The fuel cell will generate about 1 gallon of waste water. The reaction of hydrogen combining with oxygen in the fuel cell produces water as a byproduct. Since the hydrogen generated from electrolyzing 1 gallon of water would similarly combine with oxygen in the fuel cell to produce water, the amount of waste water will be approximately equal to the original volume of water electrolyzed.
What is the word and symbol equations for the reaction of hydrogen and oxygen in a fuel cell?
oxygen and hydrogen makes electricity and water
What are the reactants for a hydrogen fuel cell and what is the product?
The reactants for a hydrogen fuel cell are hydrogen gas (H2) and oxygen gas (O2), and the product is water (H2O). The reaction in the fuel cell involves the oxidation of hydrogen at the anode and reduction of oxygen at the cathode, with the flow of electrons creating an electric current.
How does the reaction of hydrogen and oxygen to produce energy in a fuel cell differ from their interaction during the direct combustion of hydrogen and oxygen?
In a fuel cell, the reaction of hydrogen and oxygen occurs electrochemically, producing electricity as a byproduct. This process is more efficient and produces less waste compared to direct combustion of hydrogen and oxygen, which releases energy in the form of heat without generating electricity. Fuel cells offer a cleaner and more controlled way to harness energy from hydrogen compared to combustion.
What are the reactants in fuel cell?
The reactants in a fuel cell are typically hydrogen and oxygen. The hydrogen is usually supplied as a fuel source to the anode, while oxygen is supplied to the cathode.
If you electrolyse 1 gallon of water into hydrogen and then run the hydrogen through a fuel cell how much waste water will the fuel cell generate?
The fuel cell will generate about 1 gallon of waste water. The reaction of hydrogen combining with oxygen in the fuel cell produces water as a byproduct. Since the hydrogen generated from electrolyzing 1 gallon of water would similarly combine with oxygen in the fuel cell to produce water, the amount of waste water will be approximately equal to the original volume of water electrolyzed.
Is using a fuel cell to separate water into hydrogen and oxygen a physical or chemical separation?
Using a fuel cell to separate water into hydrogen and oxygen is a chemical separation process. It involves the electrolysis of water, which is a chemical reaction that breaks down water molecules into hydrogen and oxygen gases.
What happens in a hydrogen-oxygen fuel cell?
Oxygen diffuses through the cathode
What happens in a hydrogen oxygen fuel cell?
Oxygen diffuses through the cathode
What is the chemical reaction that occurs inside a hydrogen fuel cell?
In a hydrogen fuel cell, hydrogen gas (H₂) reacts with oxygen gas (O₂) to produce water (H₂O) and electricity. The reaction occurs at the anode, where hydrogen molecules are split into protons and electrons. The protons move through the electrolyte to the cathode, while the electrons flow through an external circuit, generating electricity. At the cathode, the protons, electrons, and oxygen combine to form water, completing the reaction.
How does hydrogen fuel cell differ from electrochemical cell?
A hydrogen fuel cell is a type of electrochemical cell that produces electricity by combining hydrogen and oxygen to generate power. The key difference is that in a hydrogen fuel cell, the reactants (hydrogen and oxygen) are continuously supplied externally to sustain the electricity generation process, while in a typical electrochemical cell, the reactants are contained within the cell and eventually get depleted.
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 is the by-product of a fuel cell?
The by-product of a fuel cell is typically water vapor. This is because fuel cells generate electricity through a chemical reaction between hydrogen and oxygen, producing electricity, heat, and water as a result.
