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How bleach works is a real chemical equation

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  • Release Time：2023-04-06 15:05
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【Summary】 Ca(ClO)2+ CO2 +H2O= CaCO3↓+2HClO

How bleach works is a real chemical equation

【Summary】

Ca(ClO)2+ CO2 +H2O= CaCO3↓+2HClO

  • Categroy：News
  • Author:
  • Origin:
  • Release Time：2023-04-06 15:05
  • Views：
Information

Ca(ClO)2+ CO2 +H2O= CaCO3↓+2HClO

Note: This is a typical metadecomposition reaction, belonging to the strong acid to weak acid, that is, hypochlorous acid is less acidic than carbonic acid

Bleaching powder is an oxidative bleaching agent, its principle is that the effective component of bleaching powder calcium hypochlorite and carbon dioxide reaction to produce hypochlorous acid, hypochlorous acid has strong oxidation, the organic color of the "chromophore" destroyed. This bleaching process is irreversible, meaning that substances bleached with bleach can no longer regain their original color.

The bleaching principle of bleaching powder is to show its bleaching function by relying on the strong oxidation of hypochlorous acid generated, and at the same time has a strong bactericidal function, there will be odor, strong toxic side effects, rarely added to food.

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