Question

Identify the compound of calcium which is yellowish white powder and is used for

disinfecting drinking water. Write its chemical name and formula. How is it manufactured?

Write the chemical equation for the reaction involved. Also list two other uses of the compound.

Answer 1

HERE IS YOURS ANSWER;

◆ The compound is bleaching powder. the chemical name is Calcium hypochlorite and the formula is Ca(OCl)2.

◆ It is obtained when dry slaked lime is added to chlorine gas evolved after electrolysis of brine.

◆ Chemical reaction: Ca(OH)2 + Cl2 -- CaOCl2 + H2O

◆1. It is used in textile industry to produce cotton and linen.

◆2. It is a strong oxidizing agent hence used as an oxidizer in many industries.


HOPE IT HELPS

Answer 2

Answer:

The compound is bleaching powder. the chemical name is Calcium hypochlorite and the formula is Ca(OCl)₂.

It is obtained when dry slaked lime is added to chlorine gas evolved after electrolysis of brine.

Chemical reaction: Ca(OH)₂+ Cl₂ ⇒ CaOCl₂ + H₂O

Explanation:

It is used in textile industry to produce cotton and linen.

It is a strong oxidizing agent used as an oxidizer in many industries.