Why is the formula for acetate is Ch3COO- SInce it has 2 atoms of oxygen- can-t we write it as CH3CO2-

Yes, you are absolutely right that the formula for acetate is CH3COO . Yes it has 2 atoms of oxygen but we can #39;t write it because CH3CO2 will suggest as t ...

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Standard XII

Chemistry

Nomenclature

why is the fo...

Question

why is the formula for acetate is Ch₃COO. SInce it has 2 atoms of oxygen, can't we write it as CH₃CO₂?

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Solution

Yes, you are absolutely right that the formula for acetate is CH₃COO^-. Yes it has 2 atoms of oxygen but we can't write it because CH₃CO₂ will suggest as the carbon dioxide molecule attached to CH₃ but not carboxylic group derivative . Moreover it is an acetate ion not just acetate .
Hence we write CH₃COO^-

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why is the formula for acetate is Ch3COO. SInce it has 2 atoms of oxygen, can't we write it as CH3CO2?

why is the formula for acetate is Ch₃COO. SInce it has 2 atoms of oxygen, can't we write it as CH₃CO₂?