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Water, when pure hydrogen is used. If the likes of longer chain alkanes are used, (which they can be in some), CO2 is generated, however, they are still more efficient than standard cars.
During generation of H2, the waste associated would be (at a guess) Oxygen which is not considered waste really, the poisoned catalyst (after time) be it a molecular catalyst or metal electrode surface, and I think the electrolytes after some time become problematic. In a molecular catalytic hydrogen generative system, you need a sacrificial donor molecule, such as triethylamine or triethanolamine.
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What is the waste product of fuel cells?
In a normal hydrogen oxygen fuel cell, the waste products are water, and heat
What life process produces carbon dioxide as a waste product?
cell respiration
Waste proucts of cell metabolism in the blood are?
The waste products are produced after the consumption of supplied oxygen and nutrients supplied to a cell. These are mainly include CO2, water and sometimes NaCl and soluble nitrogenous salts ( Urea is produced in protein metabolism). These are excreted in urine, feces, and exhaled air.
What is a fule cell?
You probably mean a fuel cell, which is a device for combining a fuel (usually hydrogen) with an oxidizer (usually oxygen), creating electricity (and some waste heat).
Why can't lithium be reduced in aqueous electrolytic cell?
Any lithium that might be transiently produced reacts almost instantaneously with water to produce hydrogen and lithium ions again.
What is the waste product of cells?
In a normal hydrogen oxygen fuel cell, the waste products are water, and heat
What is the waste product of fuel cells?
In a normal hydrogen oxygen fuel cell, the waste products are water, and heat
Does NAD serve as an oxygen acceptor a coenzyme a waste product an end product or an acid acceptor in cell respiration?
NAD is a coenzyme.Its role is as a hydrogen acceptor when it is involved in the oxidation of glucose (cell respiration). Is is written as NAD+, and after accepting hydrogen it becomes the reduced form, NADH.NADH in turn acts as a hydrogen donor when it becomes oxidized to reform NAD+.
What are wastes of hydrogen fuel cells?
combustion of fuel needs O2 so hydrogen fuel cell's combustion formula is: 2 H2 + O2 --> 2 H2O the product (waste) is water molecule
What is the by product in Downs cell?
Hydrogen and Chlorine
What could happen to a plant with a genetic defect that produced no central vacuole?
The plant cell would have no way to expel or store waste product and: -Die or -explode
What cell respiration waste product?
Water and CO2.
Which is an advantage of the hydrogen fuel cell over gasoline engines?
the product in hydrogen cells is not a greenhouse gas can also be: The product in the fuel cell reaction is not a greenhouse gas - apex :)
WHAT IS CELL RESPIRATIONS WASTE PRODUCT?
What is respirations wastes products
How is hydrogen peroxide produced in a cell?
Catalase is an enzyme that speeds up the reaction.
What household product could be used to break down cell waste?
lysosomes
What life process produces carbon dioxide as a waste product?
cell respiration
