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प्रश्न
You are provided with the list of chemicals mentioned below in the box:
| Sodium hydroxide solution, copper carbonate, zinc, hydrochloric acid, copper, dilute sulphuric acid, chlorine, iron |
Using suitable chemicals from the list given, write a balanced chemical equation for the preparation of the salt mentioned below:
Copper sulphate
You are provided with the list of chemicals mentioned below in the box:
| Sodium hydroxide solution, copper carbonate, zinc, hydrochloric acid, copper, dilute sulphuric acid |
Using suitable chemicals from the list given, write a balanced chemical equation for the preparation of the salt mentioned below:
Copper sulphate
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उत्तर
\[\ce{CuCO3 + H2SO4 -> CuSO4 + H2O + CO2}\]
संबंधित प्रश्न
Identify the substance underlined, in the following case
A solid formed by reaction of two gases, one of which is acidic and the other basic in nature
State one relevant observation for the following:
Anhydrous calcium chloride is exposed to air for some time.
The salt prepared by the method of direct combination is _______.
Name the salt which is used as a preservative in pickles, and in curing meat and fish.
Which of the following salts will give an aqueous solution having pH of almost 7?
name two salts which are basic.
Many salts absorb water from the atmosphere. This property is called:
One of the constituents of baking powder is sodium hydrogencarbonate. The other constituent is :
The chemical name of plaster of Paris is ______.
An aqueous solution of a salt turns blue litmus to red. The salt could be the one obtained by the reaction of ______.
