What is the reaction between bleach and acid?

Mixing Bleach and Acids When chlorine bleach is mixed with an acid, chlorine gas is given off. Chlorine gas and water combine to make hydrochloric and hypochlorous acids.

What is the formula of nitric V acid?

HNO3
Nitric acid is a nitrogen oxoacid of formula HNO3 in which the nitrogen atom is bonded to a hydroxy group and by equivalent bonds to the remaining two oxygen atoms.

What is Bleaching powder give equation for the reaction?

“Bleaching powder” is made by the action of chloride gas on calcium hydroxide, the reaction being essentially: 2Ca(OH)2 + 2Cl2 → Ca(OCl)2 + CaCl2 + 2H2O.

What happens when Bleaching powder reacts with dilute hydrochloric acid?

The chemical formula of bleaching powder is CaOCl2. When dilute hydrochloric acid is added to it, it reacts to release chlorine gas as shown below: CaOCl2(s)+2HCl(aq)→CaCl2(s)+Cl2(g )↑+H2O(l)

How do you make a dilute nitric acid?

3.2 Pour about 75.0 ml of distilled water into a 250 ml capacity beaker. 3.3 Transfer slowly, through sidewalls of the beaker, 10.6 ml of Nitric Acid LR into above said beaker, while gentle mixing, by using a glass rod. 3.4 Transfer prepared solution into a 100 ml volumetric flask by using a glass funnel.

What is the chemical name and formula of bleaching powder?

Calcium hypochlorite
Calcium hypochlorite/IUPAC ID
Calcium hypochlorite is an inorganic compound with formula Ca(OCl)2. It is the main active ingredient of commercial products called bleaching powder, chlorine powder, or chlorinated lime, used for water treatment and as a bleaching agent.

What happens bleaching powder?

Bleaching powder is a yellowish white powder with a strong smell of chlorine. When exposed to air, bleaching powder gives a smell of chlorine. This is because bleaching powder reacts with carbon dioxide from the atmosphere to produce calcium carbonate and chlorine.

What happens when bleaching powder reacts with dilute h2so4?

(a) Bleaching powder is Calcium oxychloride (CaOCl2). (b) When bleaching powder reacts with dilute sulphuric acid , it produces chlorine gas. CaOCl2 + H2SO4 → CaSO4 + Cl2 + H2O. (c) (i) It is used for disinfecting drinking water supply.