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Preparation of Nitric Acid

Which acids a...

Question

Which acids are these salts obtained from?
a. nitrates
b. carbonates
c. chlorides
d. sulphates

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Solution

(a) Nitrates are obtained from nitric acid.

(b) Carbonates are obtained from carbonic acid.

(c) Chlorides are obtained from hydrochloric acid.

(d) Sulphates are obtained from sulphuric acid.

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Similar questions

Identify the odd one out and justify.

(a) Chloride, nitrate, hydride, ammonium

(b) Hydrogen chloride, sodium hydroxide, calcium oxide, ammonia

(c) Acetic acid, carbonic acid, hydrochloric acid, nitric acid

(d) Ammonium chloride, sodium chloride, potassium nitrate, sodium sulphate

(e) Sodium nitrate, sodium carbonate, sodium sulphate, sodium chloride

(f) Calcium oxide, magnesium oxide, zinc oxide, sodium oxide.

(g) Crystalline blue vitriol, crystalline common salt, crystalline ferrous sulphate, crystalline sodium carbonate.

(h) Sodium chloride, potassium hydroxide, acetic acid, sodium acetate.

Write the formulae of the salts given below.

Potassium sulphate, sodium sulphate, calcium sulphate, magnesium sulphate, copper sulphate, sodium chloride, sodium nitrate, sodium carbonate and ammonium chloride.

Q. Some methods used for the laboratory preparation of salts are:
(a) Metal + acid
(b) Carbonate + acid
(c) Precipitation (double decomposition)
(d) Direct combination
(e) Titration
Copy and complete the following table:

Salt	Method of Preparation
Ammonium sulphate Calcium carbonate Iron (III) chloride Lead nitrate Zinc sulphate	E

Choosing the substances from the list given below, write balanced chemical equations for the reaction which would be used in the laboratory to obtain the following salts.

[Dilute sulphuric acid, Copper, Copper(II) carbonate, Iron, Sodium carbonate, Sodium chloride, Zinc nitrate]

Zinc carbonate salt :

Q. Write equations for the laboratory preparation of the following salts, using sulphuric acid:
(i) iron (II) sulphate from the iron.
(ii) copper sulphate from copper.
(iii) lead sulphate from lead nitrate.
(iv) sodium sulphate from sodium carbonate.

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Preparation of Nitric Acid

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