WebWhat is bleaching powder? How is it prepared? 932 Views Switch Flag Bookmark Advertisement Metal compound A reacts with dilute hydrochloric acid to produce effervescence. The gas evolved extinguishes a burning candle. Write a balanced chemical equation for the reaction if one of the compounds formed is calcium chloride. 735 Views … Calcium hypochlorite is commonly used to sanitize public swimming pools and disinfect drinking water. Generally the commercial substances are sold with a purity of 65% to 73% with other chemicals present, such as calcium chloride and calcium carbonate, resulting from the manufacturing process. In solution, calcium hypochlorite could be used as a general purpose sanitizer, but due to calcium residue (making the water harder), sodium hypochlorite (bleach) is u…
How is bleaching powder prepared? give also chemical …
Web10 jul. 2024 · Bleaching powder is calcium oxychloride. It is prepared by the action of chlorine on dry slaked lime. Ca (OH)2+Cl2 → CaOCl2+H2O CaOCl2+H2O- Bleaching … WebBleaching Powder’s chemical formula is CaOCl 2 and is called Calcium Oxychloride. It is prepared on dry slaked lime with chlorine gas. Is bleaching powder acidic or basic? … sims 4 no eye shine
Write the chemical formula of bleaching powder how is bleaching powder ...
WebSolution. Verified by Toppr. The chemical name of bleaching powder is calcium oxychloride. Molecular formula of bleaching powder (Calcium oxychloride) is CaOCl 2. It is prepared by passing chlorine gas into slaked lime at 450 ∘C. WebAs a mixture with lime and calcium chloride, it is marketed as chlorine powder or bleach powder for water treatment and as a bleaching agent. This compound is relatively stable and has greater available chlorine than sodium hypochlorite (liquid bleach). It is a white solid, although commercial samples appear yellow. Web22 jun. 2024 · before disinfecting with bleach solution. DO NOT spray detergent or diluted bleach directly onto surface, apply with a cloth or paper towel to protect the user. 0.5% … rc church coleshill