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What are the changes of endothermic?
Electrolysis of water to oxygen and hydrogen gas
What are specific changes in sodium chloride?
For example: melting, boiling, dissociation in water, electrolysis.
Why is the electrolysis water classified as a chemical change but the freezing of water is not?
Freezing is a phase transition and does not change the chemical makeup of H2O. (melting restores). Electrolysis changes the chemical structure of the water, decomposing the H2O into oxygen (O2) and hydrogen gas (H2).
How is electrolysis of water different from evaporation of water?
In electrolysis, an electric current is run through water and the water is broken down into its constituent elements, i.e., hydrogen and oxygen. In evaporation, the water is heated and it stays water, it just changes form from a liquid to a gas.
What chemical changes does water undergo?
Water can undergo several chemical changes, including electrolysis to produce hydrogen and oxygen gas, oxidation reactions to form rust, and hydrolysis to break down compounds into simpler molecules. Additionally, water can participate as a reactant or product in various acid-base reactions.
What changes considered as oxidation reduction reaction burning of magnesium ribbon or electrolysis of water?
both reactions are redox reactions
Are the changes produced by electrolysis chemical or physical in nature?
The changes produced by electrolysis are chemical in nature. The process involves the conversion of electrical energy into chemical energy, resulting in the decomposition of compounds into their constituent elements or ions.
Who discover the electrolysis of water?
William Nicholson and Anthony Carlisle discovered the electrolysis of water in May 1800
What can you get from water?
Electrolysis of water produce hydrogen.
What is the name of the apparatus used to electrolysis of water?
The apparatus used for electrolysis of water is called an electrolysis cell or electrolytic cell. It typically consists of two electrodes connected to a power source, a container of water containing an electrolyte, and a mechanism to collect the gases produced during electrolysis.
What is used as the anode in sodium chloride electrolysis?
For example titanium (electrolysis in water solution).
What is the name of a process by which water is broken down into hydrogen and oxygen?
It's an example of electrolysis. Not unwanted hair removal, but that does use the same process. Electrolysis is the process of breaking down compounds by running an electric current through them.
