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What happens when bleaching powder reacts with manganese dioxide?
When bleaching powder (calcium hypochlorite) reacts with manganese dioxide, it produces chlorine gas, calcium chloride, and manganese chloride. This reaction is often used in laboratory settings and industrial processes to generate chlorine gas.
What happens when bleaching powder reacts with ammonia?
when bleaching powder reacts with ammonia, nitrogen gas is evolved along with calcium chloride and water. The balanced reaction is: 3CaCl(OCl)(s)+2NH3(aq) = 3CaCl2(aq)+N2(g)+3H2O(l)
What will be the products when bleaching powder reacts with carbon dioxide?
When bleaching powder reacts with carbon dioxide, calcium carbonate and chlorine gas are produced. Calcium carbonate is a white solid that can precipitate out of solution, while chlorine gas is a greenish-yellow gas with a strong odor.
What happens when copper oxide reacts with dilute sulphuric acid?
Copper Oxide reacts with Sulphuric acid to form Copper Sulphate and Water.
What happens when sodium monoxide reacts with sulphuric acid?
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Why does bleaching powder smell of chlorine in damp air?
When bleaching powder (calcium hypochlorite) is exposed to damp air, it reacts with water to release chlorine gas. This characteristic smell of chlorine gas is what you detect when using or opening a container of bleaching powder in damp conditions.
What happens when zinc reacts with concentrated sulphuric acid?
ZnSO4 FORM AND HYDROGEN GAS RELEASE.
Why bleaching powder give a typical smell in air?
it gradually looses its color.
Why do bleaching powder smell strongly like chlorine?
Bleaching powder, also known as calcium hypochlorite, releases chlorine gas when it reacts with water. The strong smell comes from this chlorine gas being released, which is reminiscent of the smell of chlorine in swimming pools.
Is sulphuric acid a reactant or a product when iron reacts with sulphuric acid?
Reactant.
What happens when sodium mono oxide reacts with sulphuric acid?
Reaction as follows:Na2O + H2SO4 --> Na2SO4 + 2H2OSodium sulfate is formed by this.
What will happen if bleaching powder reacts with dil sulfuric acid?
When Bleaching Powder is treated with excess Dil. H2SO4, Cl2 is produced. CaOCl2 + H2SO4 ----> CaSO4 + H2O + Cl2 CaOCl2 + 2HCl --------> CaCl2 + H2O + Cl2 Chlorine gas produced in this way is known as available chlorine.
