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Murrr4er [49]
3 years ago
9

When heated, nickle (II) carbonate undergoes a decomposition reaction. Write a balanced equation to describe this reaction.

Chemistry
1 answer:
MariettaO [177]3 years ago
5 0

Answer:

Ni C03 ---> CO2 + NiO

Explanation:

Ni C03 ---> CO2 + NiO

When heating nickel carbonate at elevated temperatures, 400 ° C for example, decomposes giving as products carbon dioxide and nickel oxide.

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<h3>What is oxidation number?</h3>

The total number of electrons that an atom either receives or loses in order to create a chemical connection with another atom is known as the oxidation number, also known as the oxidation state.

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In contrast to the oxidation state, which indicates how oxidised an atom is in a molecule, the oxidation number describes the charge that the core metal atom will retain once all ligands have been removed.

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