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(a)
Interpretation:
The
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
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
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
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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Chapter 3 Solutions
Mastering Chemistry with Pearson eText -- Standalone Access Card -- for Fundamentals of General, Organic, and Biological Chemistry (8th Edition)
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- Arrange the following compounds in the increasing order of their boiling points :CH3CHO, CH3CH2OH, CH3OCH3, CH3COOH.arrow_forwardThe standard heat of combustion of liquid methyl cyclopentane, C6H12(l),C6H12(l), was measured to be −3937.7 kJ/mol.−3937.7 kJ/mol. What is Δ?̂ ∘f C6H12(l),ΔH^f C6H12(l)∘, the standard heat of formation of liquid methyl cyclopentane?arrow_forwardTo form S²⁻ ions from gaseous sulfur atoms requires 214 kJ/mol, but these ions exist in solids such as K₂S. Explainarrow_forward
- Calculate the molar mass of each of the following compounds:(a) Calcium carbonate, CaCO3 (b) Urea, CO1NH222 (c) Ethane-1,2-diol, C2H6O2arrow_forwardA solution contains 2.2 x 10 -3 M in Cu2+ and 0.33 M in LiCN. If the Kf for Cu(CN)42- is 1.0 x 1025 , how much copper ion remains at equilibrium?arrow_forwardWrite the formulas of compounds potassium:oxygen ; 2:1arrow_forward
