Domanda del libro di testo
Give the names and charges of the cation and anion in each of the following compounds: (a) CaO, (b) Na2SO4, (c) KClO4, (d) Fe1NO322, (e) Cr1OH23.
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Ch.2 - Atoms, Molecules, and Ions
Brown15th EditionChemistry: The Central ScienceISBN: 9780137542970
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TOC.tableOfContents
- Ch.1 - Introduction: Matter, Energy, and Measurement146
- Ch.2 - Atoms, Molecules, and Ions200
- Ch.3 - Chemical Reactions and Reaction Stoichiometry176
- Ch.4 - Reactions in Aqueous Solution155
- Ch.5 - Thermochemistry126
- Ch.6 - Electronic Structure of Atoms131
- Ch.7 - Periodic Properties of the Elements126
- Ch.8 - Basic Concepts of Chemical Bonding123
- Ch.9 - Molecular Geometry and Bonding Theories143
- Ch.10 - Gases147
- Ch.11 - Liquids and Intermolecular Forces91
- Ch.12 - Solids and Modern Materials122
- Ch.13 - Properties of Solutions126
- Ch.14 - Chemical Kinetics174
- Ch.15 - Chemical Equilibrium101
- Ch.16 - Acid-Base Equilibria139
- Ch.17 - Additional Aspects of Aqueous Equilibria146
- Ch.18 - Chemistry of the Environment72
- Ch.19 - Chemical Thermodynamics129
- Ch.20 - Electrochemistry142
- Ch.21 - Nuclear Chemistry101
- Ch.22 - Chemistry of the Nonmetals68
- Ch.23 - Transition Metals and Coordination Chemistry66
- Ch.24 - The Chemistry of Life: Organic and Biological Chemistry10
Brown15th EditionChemistry: The Central ScienceISBN: 9780137542970Non è quello che usi tu?Cambia libro di testo
Capitolo 2, Problema 67d
Give the chemical formula for d. perchlorate ion
Guida verificata passo dopo passo1
Identify the name of the ion: perchlorate ion.
Recognize that 'perchlorate' refers to a chlorine-based oxyanion.
Recall that the perchlorate ion is one of the oxyanions of chlorine, with the highest number of oxygen atoms.
Understand that the perchlorate ion has the chemical formula \( \text{ClO}_4^- \).
Note that the ion carries a -1 charge, which is typical for perchlorate.
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Perchlorate Ion
The perchlorate ion is a polyatomic ion with the chemical formula ClO4-. It consists of one chlorine atom covalently bonded to four oxygen atoms, where one of the oxygen atoms carries a negative charge. This ion is commonly found in various chemical compounds and is known for its strong oxidizing properties.
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06:17
Ion Formation
Ionic Compounds
Ionic compounds are formed when positively charged cations and negatively charged anions attract each other due to electrostatic forces. In the case of perchlorate, it often forms ionic compounds with metals, where the perchlorate ion acts as the anion. Understanding the formation and properties of ionic compounds is essential for predicting the behavior of perchlorate in chemical reactions.
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02:11Ionic Compounds Naming
Chemical Nomenclature
Chemical nomenclature is the system of naming chemical compounds based on their composition and structure. For polyatomic ions like perchlorate, specific naming conventions are used, such as the use of prefixes and suffixes to indicate the number of oxygen atoms and the oxidation state of the central atom. Familiarity with these rules is crucial for accurately writing chemical formulas and names.
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03:31Chemical Properties
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