Question

Potassium metabisulphite is a​

Answer 1

Answer:

Potassium metabisulfite, K2S2O5, also known as potassium pyrosulfite, is a white crystalline powder with a pungent odour. It is mainly used as an antioxidant or chemical sterilant. As a disulfite, it is chemically very similar to sodium metabisulfite, with which it is sometimes used interchangeably.

Explanation:

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Answer 2

Potassium metabisulfite, K2S2O5, also known as potassium pyrosulfite, is a white crystalline powder with a pungent odour. It is mainly used as an antioxidant or chemical sterilant. As a disulfite, it is chemically very similar to sodium metabisulfite, with which it is sometimes used interchangeably.

Other anions: Potassium bisulfite; Potassium s...

Other cations: Sodium metabisulfite

Chemical formula: K2O5S2

Odor: Pungent (sulfur dioxide)

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