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Determine the theoretical and percent yield of hydrogen gas if 36.0g of water undergoes electrolysis to produce hydrogen and oxygen and 3.80g of hydrogen is collected?
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Why ac current is used in conductometric titration?
Because if DC is used, solution undergoes electrolysis and the products of electrolysis set up a back emf which opposes the flow of current -s
Why must bauxite be purified before it undergoes electrolysis?
because if it wasnt then the aluminum would still have imputites in it after smelting
What is produced when Sodium Chloride undergoes electrolysis?
Sodium would be sticking to the cathode and chlorine gas will be liberated right from the anode region. This is because sodium ion is positive and chlorine ion would be negative by polarity.
Whats the only substance that undergoes osmosis?
Water is the only substance that undergoes osmosis.
The halogen that undergoes sublimation at room temperature is?
The halogen that undergoes sublimation at room temperature is iodine.
Why ac current is used in conductometric titration?
Because if DC is used, solution undergoes electrolysis and the products of electrolysis set up a back emf which opposes the flow of current -s
Why must bauxite be purified before it undergoes electrolysis?
because if it wasnt then the aluminum would still have imputites in it after smelting
How is the electrolysis different when the sodium chloride is dissolved in water?
If you are asking for the difference between the electrolysis of concentrated NaCl and aqueous NaCl, the water molecules in aqueous NaCl undergoes the Redox reactions rather than the sodium and chloride ions because the electric potential is higher. In concentrated NaCl, the chlorine atoms are oxidised instead.
Why is the volume of gas collected twice of the volume of other gas when electric current is passed through water?
When an electric current is passed through water, it undergoes electrolysis, which breaks water molecules into hydrogen and oxygen gases. The ratio of hydrogen to oxygen gas produced is 2:1, meaning that for every two volumes of hydrogen gas collected, one volume of oxygen gas is collected. Therefore, the volume of gas collected is twice as much for hydrogen compared to oxygen gas.
What is produced when Sodium Chloride undergoes electrolysis?
Sodium would be sticking to the cathode and chlorine gas will be liberated right from the anode region. This is because sodium ion is positive and chlorine ion would be negative by polarity.
What are structures inside the nucleus that duplicate when a cell undergoes mitosis and separate when a cell undergoes meiosis?
what duplicates when a call undergoes mitosis and separate when a cell undergoes meiosis
How can a decomposition reaction help you determine whether a pure substance is an element or a compound?
If a substance undergoes a decomposition reaction, it is a compound. Pure elements cannot decompose because there is nothing for them to decompose into.
What describes what earth undergoes all the time?
Earth undergoes weathering all the time!!!
Whats the only substance that undergoes osmosis?
Water is the only substance that undergoes osmosis.
The halogen that undergoes sublimation at room temperature is?
The halogen that undergoes sublimation at room temperature is iodine.
Determine what type of decay occurs when thorium-231 undergoes radioactive decay to form protactinium-231?
Thorium 234: Beta decay. Atomic number increases by 1.
What is its does not change by a subastance undergoes a physical change?
The chemical composition of a substance does not change when it undergoes a physical change.
