(a)
Interpretation:
The formula of the given hydroxide ion has to be written
Concept Introduction:
Polyatomic Ions:
An ion that is composed of more than one atom.
Naming polyatomic Ions:
When anions contain the same two types of atoms and one of them is oxygen, the one with the fewer oxygen atoms is named with an ‘-ite’ ending and the one with the greater number of oxygen atoms is named with an ‘-ate’ ending.
The prefix ‘per-’ is used for the ion with the most oxygen atoms. ‘Hypo-’ is used for the ion with the least oxygen atoms.
Naming Anions:
Anions are named by replacing the end of the element name with ‘-ide’, followed by the word ‘ion’.
(b)
Interpretation:
The formula of the given bisulfate ion has to be written
Concept Introduction:
Polyatomic Ions:
An ion that is composed of more than one atom.
Naming polyatomic Ions:
When anions contain the same two types of atoms and one of them is oxygen, the one with the fewer oxygen atoms is named with an ‘-ite’ ending and the one with the greater number of oxygen atoms is named with an ‘-ate’ ending.
The prefix ‘per-’ is used for the ion with the most oxygen atoms. ‘Hypo-’ is used for the ion with the least oxygen atoms.
Naming Anions:
Anions are named by replacing the end of the element name with ‘-ide’, followed by the word ‘ion’.
(c)
Interpretation:
The formula of the given acetate ion has to be written
Concept Introduction:
Polyatomic Ions:
An ion that is composed of more than one atom.
Naming polyatomic Ions:
When anions contain the same two types of atoms and one of them is oxygen, the one with the fewer oxygen atoms is named with an ‘-ite’ ending and the one with the greater number of oxygen atoms is named with an ‘-ate’ ending.
The prefix ‘per-’ is used for the ion with the most oxygen atoms. ‘Hypo-’ is used for the ion with the least oxygen atoms.
Naming Anions:
Anions are named by replacing the end of the element name with ‘-ide’, followed by the word ‘ion’.
(d)
Interpretation:
The formula of the given permanganate ion has to be written
Concept Introduction:
Polyatomic Ions:
An ion that is composed of more than one atom.
Naming polyatomic Ions:
When anions contain the same two types of atoms and one of them is oxygen, the one with the fewer oxygen atoms is named with an ‘-ite’ ending and the one with the greater number of oxygen atoms is named with an ‘-ate’ ending.
The prefix ‘per-’ is used for the ion with the most oxygen atoms. ‘Hypo-’ is used for the ion with the least oxygen atoms.
Naming Anions:
Anions are named by replacing the end of the element name with ‘-ide’, followed by the word ‘ion’.
(e)
Interpretation:
The formula of the given hypochlorite ion has to be written
Concept Introduction:
Polyatomic Ions:
An ion that is composed of more than one atom.
Naming polyatomic Ions:
When anions contain the same two types of atoms and one of them is oxygen, the one with the fewer oxygen atoms is named with an ‘-ite’ ending and the one with the greater number of oxygen atoms is named with an ‘-ate’ ending.
The prefix ‘per-’ is used for the ion with the most oxygen atoms. ‘Hypo-’ is used for the ion with the least oxygen atoms.
Naming Anions:
Anions are named by replacing the end of the element name with ‘-ide’, followed by the word ‘ion’.
(f)
Interpretation:
The formula of the given nitrate ion has to be written
Concept Introduction:
Polyatomic Ions:
An ion that is composed of more than one atom.
Naming polyatomic Ions:
When anions contain the same two types of atoms and one of them is oxygen, the one with the fewer oxygen atoms is named with an ‘-ite’ ending and the one with the greater number of oxygen atoms is named with an ‘-ate’ ending.
The prefix ‘per-’ is used for the ion with the most oxygen atoms. ‘Hypo-’ is used for the ion with the least oxygen atoms.
Naming Anions:
Anions are named by replacing the end of the element name with ‘-ide’, followed by the word ‘ion’.
(g)
Interpretation:
The formula of the given carbonate ion has to be written
Concept Introduction:
Polyatomic Ions:
An ion that is composed of more than one atom.
Naming polyatomic Ions:
When anions contain the same two types of atoms and one of them is oxygen, the one with the fewer oxygen atoms is named with an ‘-ite’ ending and the one with the greater number of oxygen atoms is named with an ‘-ate’ ending.
The prefix ‘per-’ is used for the ion with the most oxygen atoms. ‘Hypo-’ is used for the ion with the least oxygen atoms.
Naming Anions:
Anions are named by replacing the end of the element name with ‘-ide’, followed by the word ‘ion’.
(h)
Interpretation:
The formula of the given dichromate ion has to be written
Concept Introduction:
Polyatomic Ions:
An ion that is composed of more than one atom.
Naming polyatomic Ions:
When anions contain the same two types of atoms and one of them is oxygen, the one with the fewer oxygen atoms is named with an ‘-ite’ ending and the one with the greater number of oxygen atoms is named with an ‘-ate’ ending.
The prefix ‘per-’ is used for the ion with the most oxygen atoms. ‘Hypo-’ is used for the ion with the least oxygen atoms.
Naming Anions:
Anions are named by replacing the end of the element name with ‘-ide’, followed by the word ‘ion’.
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Fundamentals Of General, Organic, And Biological Chemistry Volume 1 Second Custom Edition For Washington State University, 2/e
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