Ammonium carbonate is a salt formed by reaction between- (लवण अमोनियम कार्बोनेट का निर्माण इनके बीच की अभिक्रिया से हुआ है)
2 points
(a) Strong acid and strong base (प्रबल अम्ल व प्रबल क्षार)
(b) Weak acid and weak base (दुर्बल अम्ल व दुर्बल क्षार)
(c) Strong acid and weak base (प्रबल अम्ल व दुर्बल क्षार)
(d) Weak acid and strong base (दुर्बल अम्ल व प्रबल क्षार)
Answers
TCC's Ammonium Carbonate is a non-toxic white crystalline salt with the molecular formula (NH4)2CO3. It is also known as hartshorn or baker's ammonia. Ammonium Carbonate is water-soluble and decomposes in hot water. ... Ammonium carbonate is produced by contacting carbon dioxide and ammonia.
Acids and bases that are completely ionized when dissolved in water are called strong acids and strong bases There are only a few strong acids and bases, and everyone should know their names and properties. These acids are often used in industry and everyday life.
weak acid is an acid that partially dissociates into its ions in an aqueous solution or water. In contrast, a strong acid fully dissociates into its ions in water. The conjugate base of a weak acid is a weak base, while the conjugate acid of a weak base is a weak acid.
Strong acids and bases are 100% ionized in aqueous solution. Weak acids and bases are less than 100% ionized in aqueous solution. Salts of weak acids or bases can affect the acidity or basicity of their aqueous solutions.
The pH of the equivalence point can be estimated using the following rules: A strong acid will react with a strong base to form a neutral (pH = 7) solution. A strong acid will react with a weak base to form an acidic (pH < 7) solution. A weak acid will react with a strong base to form a basic (pH > 7) solution.
Answer:
Ammonium carbonate is a salt with the chemical formula (NH4)2CO3. Since it readily degrades to gaseous ammonia and carbon dioxide upon heating, it is used as a leavening agent and also as smelling salt. It is also known as baker's ammonia and was a predecessor to the more modern leavening agents baking soda and baking powder. It is a component of what was formerly known as sal volatile and salt of hartshorn,[1] and produces a pungent smell when baked.