Domanda del libro di testo
Explain each of the following observations:
c. The boiling point of HF is much higher than those of the other hydrogen halides.
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Ch.22 - Chemistry of the Nonmetals
Brown14th EditionChemistry: The Central ScienceISBN: 9780134414232
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TOC.tableOfContents
- Ch.1 - Introduction: Matter, Energy, and Measurement177
- Ch.2 - Atoms, Molecules, and Ions231
- Ch.3 - Chemical Reactions and Reaction Stoichiometry216
- Ch.4 - Reactions in Aqueous Solution189
- Ch.5 - Thermochemistry175
- Ch.6 - Electronic Structure of Atoms168
- Ch.7 - Periodic Properties of the Elements150
- Ch.8 - Basic Concepts of Chemical Bonding177
- Ch.9 - Molecular Geometry and Bonding Theories200
- Ch.10 - Gases179
- Ch.11 - Liquids and Intermolecular Forces113
- Ch.12 - Solids and Modern Materials154
- Ch.13 - Properties of Solutions157
- Ch.14 - Chemical Kinetics199
- Ch.15 - Chemical Equilibrium128
- Ch.16 - Acid-Base Equilibria164
- Ch.17 - Additional Aspects of Aqueous Equilibria163
- Ch.18 - Chemistry of the Environment105
- Ch.19 - Chemical Thermodynamics164
- Ch.20 - Electrochemistry171
- Ch.21 - Nuclear Chemistry122
- Ch.22 - Chemistry of the Nonmetals82
- Ch.23 - Transition Metals and Coordination Chemistry79
- Ch.24 - The Chemistry of Life: Organic and Biological Chemistry16
Brown14th EditionChemistry: The Central ScienceISBN: 9780134414232Non è quello che usi tu?Cambia libro di testo
Capitolo 22, Problema 33
Complete the exercises below. Name the following compounds and assign oxidation states to the halogens in them: a. Fe(ClO₃)₃
Guida verificata passo dopo passo1
Step 1: Identify the compound and its components. The compound given is Fe(ClO₃)₃, which consists of iron (Fe) and the chlorate ion (ClO₃⁻).
Step 2: Determine the oxidation state of iron (Fe). In this compound, iron is in the form of Fe³⁺ because it is combined with three chlorate ions, each carrying a -1 charge, balancing the overall charge to zero.
Step 3: Assign oxidation states to the elements in the chlorate ion (ClO₃⁻). Oxygen typically has an oxidation state of -2. Since there are three oxygen atoms, their total contribution is -6.
Step 4: Calculate the oxidation state of chlorine (Cl) in the chlorate ion. The sum of the oxidation states in the chlorate ion must equal the charge of the ion, which is -1. Let the oxidation state of Cl be x. Therefore, x + 3(-2) = -1.
Step 5: Solve for the oxidation state of chlorine (Cl). Rearrange the equation from Step 4 to find x, which represents the oxidation state of Cl in ClO₃⁻.
Concetti chiave
Ecco i concetti essenziali che devi comprendere per rispondere correttamente alla domanda.
Nomenclature of Ionic Compounds
Ionic compounds are named based on the cation and anion they contain. The cation is named first, followed by the anion, which often has a modified suffix. In the case of Fe(ClO₃)₃, iron (Fe) is the cation, and chlorate (ClO₃⁻) is the anion. The oxidation state of the metal is indicated by Roman numerals in the name, reflecting its charge in the compound.
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Percorso guidato
02:11
Ionic Compounds Naming
Oxidation States
Oxidation states, or oxidation numbers, indicate the degree of oxidation of an atom in a compound. They help in understanding electron transfer during chemical reactions. In the compound Fe(ClO₃)₃, the oxidation state of chlorine in chlorate (ClO₃⁻) can be determined by knowing the overall charge of the ion and the typical oxidation states of oxygen, which is usually -2.
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02:42Oxidation Numbers
Polyatomic Ions
Polyatomic ions are ions composed of two or more atoms that are covalently bonded and carry a charge. Chlorate (ClO₃⁻) is an example of a polyatomic ion, consisting of one chlorine atom and three oxygen atoms. Understanding the structure and charge of polyatomic ions is essential for naming compounds and determining oxidation states in chemical formulas.
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01:20Polyatomic Ion Variations