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What reaction is from am example of breaking down water through electrolysis requires an input of energy?
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Is electrolysis of water an example of exothermic process?
Breaking chemical bonds is always endothermic. 463 kJ/mole are required to break O-H bonds. There are two O-H bonds per water molecule, so one mole of water requires 926kJ to break all the bonds. this energy requirement is supplied by the electrical current.
During the course of which type of reaction is energy consumed?
Any reaction that consumes energy, or has a positive delta(H), is called an endothermic reaction.
Is emulsification an anabolic reaction or a catabolic reaction?
Emulsification is the process of breaking down large fat globules into smaller, uniformly distributed particles. It is an example of catabolic reaction.
Separating water into hydrogen gas and oxygen gas requires electricity this reaction is an example of an?
ignition
What reaction takes place when extracting elements from a compound?
A decomposition reaction breaks down a compound into its elements. For example, when an electric current is passed through water, it decomposes into hydrogen gas and oxygen gas. 2H2O --electrolysis--> 2H2 + O2
Examples of electrolysis?
Electrolysis is a type of hair removal that uses a direct electronic current. Electrolysis is its own example of hair removal.
What is the study of the chemical effects of electrical action?
Electro-chemistry. Car batteries are the classic example.
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.
What chemical changes does water undergo?
Electrolysis will turn water into hydrogen and oxygen gas.
What is an example of light and electricity bringing chemical reactions?
Photosynthesis is a photochemical reaction.Sodium chloride electrolysis is an electrochemical reaction.
Is electrolysis of water an example of exothermic process?
Breaking chemical bonds is always endothermic. 463 kJ/mole are required to break O-H bonds. There are two O-H bonds per water molecule, so one mole of water requires 926kJ to break all the bonds. this energy requirement is supplied by the electrical current.
What type of reaction would be faster one involving covalent or ionic bonds?
If all the bonds involved in the reaction are ionic, the reaction occurs in solution, and no new covalent bonds need to be formed, the reaction would usually be faster than an average reaction that requires breaking covalent bonds. However, there are many exceptions. For example, reactions of elemental fluorine with almost anything else, which require breaking of fluorine to fluorine covalent bonds, are usually very fast.
How are decomposition reactions used in today's world?
They are often used to manufacture things, such as sodium from salt. Another example is the breaking up of nitrogen oxides in a catalytic converter.
During the course of which type of reaction is energy consumed?
Any reaction that consumes energy, or has a positive delta(H), is called an endothermic reaction.
Is emulsification an anabolic reaction or a catabolic reaction?
Emulsification is the process of breaking down large fat globules into smaller, uniformly distributed particles. It is an example of catabolic reaction.
Is break down of water molecules into hydrogen and oxygen molecules is a example of synthesis reaction?
No .. this would be termed as electrolysis. Synthesis is another name for combination reactions
What is used as the anode in sodium chloride electrolysis?
For example titanium (electrolysis in water solution).
