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potassium hydroxide
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Is sodium hydroxide a electrolyte in fuel cell?
yes
What is the electrolyte in hydrogen-oxygen fuel cell?
potassium hydroxide
Is acid an electrolyte for a dry cell?
no; it is for a wet cell instead
Working principle of h2-o2 fuel cell?
Polymer Electrolyte Membrane (PEM) fuel cells used in automobiles-also called Proton Exchange Membrane fuel cells-use hydrogen fuel and oxygen from the air to produce electricity. The diagram to the right shows how a PEM fuel cell works.Most fuel cells designed for use in vehicles produce less than 1.16 volts of electricity-far from enough to power a vehicle. Therefore, multiple cells must be assembled into a fuel cell stack. The potential power generated by a fuel cell stack depends on the number and size of the individual fuel cells that comprise the stack and the surface area of the PEM.
What is voltaic cell?
in electolysis, the whole arrangement of electrodes electrolyte and the vessel containimg them is called voltaic cell.
What to be the best electrolyte in a fuel cell?
KOH
Is sodium hydroxide a electrolyte in fuel cell?
yes
What is the electrolyte in hydrogen-oxygen fuel cell?
potassium hydroxide
Which kind of fuel does a fuel cell have?
water which is an electrolyte in this case , or hydrogen in the water is used and burned
What are fuel cells?
fuel cells are the hydrogen fuel cell that operates similar to a battery. It has two electrodes, an anode and a cathode, separated by a membrane.fuel cell is a type of an electro-chemical cell which can convert the fuel energy into electrical energy by reactions of oxidized and fuel particles triggered in the presence of electrolyte
A wet cell is an electrochemical cell in which the electrolyte is a?
true
Is acid an electrolyte for a dry cell?
no; it is for a wet cell instead
Which electrolyte flows into the cell to initiate depolarization?
potassium The answer of potassium is dead wrong. Sodium is the electrolyte that flows into the cell to initiate depolarization. Potassium flows into the cell during repolarization.
What is the solution of an electric cell?
electrolyte solution
What is the fuel used in a fuel-cell automobile?
Fuel cells come in many varieties. Low-temperature designs such as proton exchange membrane fuel cells [PEMFC's, also known as polymer electrolyte membrane fuel cells] are mostly aimed at portable and transport applications
How are wet and dry cells the same?
A wet cell and a dry cell are the same in that they each have an anode, a cathode and and electrolyte. All three components are different chemically. The anode and the cathode will exhibit a voltage difference when placed in the electically conductive electrolyte. The voltage and reaction between the three parts of the cell are chemical reactions. A wet cell is different from a dry cell in that the electrolyte in the wet cell is a liquid where the so-called dry cell has an electrolyte that is either damp, moist or in a gelatinous form. ( The electrolyte is not actually "dry".) Otherwise the cells are the same. The cell may be a primary cell that is depleted as one of the elements is chemically consumed or the cell may be rechargable by reversing the chemical reaction.
What is the difference between a dry cell and a voltaic cell?
Electrolyte. sulphuric acid
