
Concept explainers
a)
Interpretation: The reagent that helps in the formation of precipitate with their net ionic equation has to be written.
Concept introduction: Salts are formed by the neutralization reaction of acid and base.
The rules for salts to be soluble in water are as follows
- 1. Most of the nitrate salts are soluble
- 2. Salts containing the cation as alkali metal such as Sodium, Magnesium, Rubidium etc and Ammonium are said to be water soluble.
- 3. Salts of Bromide, Chloride and iodide are said to be water soluble except in case of cations such as silver, lead and mercury.
- 4. Most of the Sulphate salts are soluble except Barium sulphate, Mercury sulphate, Lead sulphate and Calcium sulphate.
- 5. Most of the Hydroxides are sparingly soluble except Sodium hydroxide and Potassium hydroxide.
- 6. Most of the Sulphide, Carbonate, Chromates and Phosphates are less soluble except those include in the rule 2.
a)

Answer to Problem 95AE
Chloride:
Explanation of Solution
To name three reagents that precipitates with
The three reagents that precipitates chlorine ion are
b)
Interpretation: The reagent that helps in the formation of precipitate with their net ionic equation has to be written.
Concept introduction: Salts are formed by the neutralization reaction of acid and base.
The rules for salts to be soluble in water are as follows
- 1. Most of the nitrate salts are soluble
- 2. Salts containing the cation as alkali metal such as Sodium, Magnesium, Rubidium etc and Ammonium are said to be water soluble.
- 3. Salts of Bromide, Chloride and iodide are said to be water soluble except in case of cations such as silver, lead and mercury.
- 4. Most of the Sulphate salts are soluble except Barium sulphate, Mercury sulphate, Lead sulphate and Calcium sulphate.
- 5. Most of the Hydroxides are sparingly soluble except Sodium hydroxide and Potassium hydroxide.
- 6. Most of the Sulphide, Carbonate, Chromates and Phosphates are less soluble except those include in the rule 2.
b)

Answer to Problem 95AE
Calcium:
Explanation of Solution
To name three reagents that precipitates with
The three reagents that precipitate with
c)
Interpretation: The reagent that helps in the formation of precipitate with their net ionic equation has to be written.
Concept introduction: Salts are formed by the neutralization reaction of acid and base.
The rules for salts to be soluble in water are as follows
- 1. Most of the nitrate salts are soluble
- 2. Salts containing the cation as alkali metal such as Sodium, Magnesium, Rubidium etc and Ammonium are said to be water soluble.
- 3. Salts of Bromide, Chloride and iodide are said to be water soluble except in case of cations such as silver, lead and mercury.
- 4. Most of the Sulphate salts are soluble except Barium sulphate, Mercury sulphate, Lead sulphate and Calcium sulphate.
- 5. Most of the Hydroxides are sparingly soluble except Sodium hydroxide and Potassium hydroxide.
- 6. Most of the Sulphide, Carbonate, Chromates and Phosphates are less soluble except those include in the rule 2.
c)

Answer to Problem 95AE
Iron (III):
Explanation of Solution
To name three reagents that precipitates with Iron (III)
The three reagents that precipitate with Iron (III) are
d)
Interpretation: The reagent that helps in the formation of precipitate with their net ionic equation has to be written.
Concept introduction: Salts are formed by the neutralization reaction of acid and base.
The rules for salts to be soluble in water are as follows
- 1. Most of the nitrate salts are soluble
- 2. Salts containing the cation as alkali metal such as Sodium, Magnesium, Rubidium etc and Ammonium are said to be water soluble.
- 3. Salts of Bromide, Chloride and iodide are said to be water soluble except in case of cations such as silver, lead and mercury.
- 4. Most of the Sulphate salts are soluble except Barium sulphate, Mercury sulphate, Lead sulphate and Calcium sulphate.
- 5. Most of the Hydroxides are sparingly soluble except Sodium hydroxide and Potassium hydroxide.
- 6. Most of the Sulphide, Carbonate, Chromates and Phosphates are less soluble except those include in the rule 2.
d)

Answer to Problem 95AE
Sulphate:
Explanation of Solution
To name three reagents that precipitates with Sulphate
The three reagents that precipitate with Sulphate are
e)
Interpretation: The reagent that helps in the formation of precipitate with their net ionic equation has to be written.
Concept introduction: Salts are formed by the neutralization reaction of acid and base.
The rules for salts to be soluble in water are as follows
- 1. Most of the nitrate salts are soluble
- 2. Salts containing the cation as alkali metal such as Sodium, Magnesium, Rubidium etc and Ammonium are said to be water soluble.
- 3. Salts of Bromide, Chloride and iodide are said to be water soluble except in case of cations such as silver, lead and mercury.
- 4. Most of the Sulphate salts are soluble except Barium sulphate, Mercury sulphate, Lead sulphate and Calcium sulphate.
- 5. Most of the Hydroxides are sparingly soluble except Sodium hydroxide and Potassium hydroxide.
- 6. Most of the Sulphide, Carbonate, Chromates and Phosphates are less soluble except those include in the rule 2.
e)

Answer to Problem 95AE
Mercury (I):
Explanation of Solution
To name three reagents that precipitates with Mercury (I) ion
The three reagents that precipitate with Mercury (I) ion are
f)
Interpretation: The reagent that helps in the formation of precipitate with their net ionic equation has to be written.
Concept introduction: Salts are formed by the neutralization reaction of acid and base.
The rules for salts to be soluble in water are as follows
- 1. Most of the nitrate salts are soluble
- 2. Salts containing the cation as alkali metal such as Sodium, Magnesium, Rubidium etc and Ammonium are said to be water soluble.
- 3. Salts of Bromide, Chloride and iodide are said to be water soluble except in case of cations such as silver, lead and mercury.
- 4. Most of the Sulphate salts are soluble except Barium sulphate, Mercury sulphate, Lead sulphate and Calcium sulphate.
- 5. Most of the Hydroxides are sparingly soluble except Sodium hydroxide and Potassium hydroxide.
- 6. Most of the Sulphide, Carbonate, Chromates and Phosphates are less soluble except those include in the rule 2.
f)

Answer to Problem 95AE
Silver:
Explanation of Solution
To name three reagents that precipitates with Silver
The three reagents that precipitate with Silver are
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Chapter 6 Solutions
Chemistry: An Atoms First Approach
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