Domanda del libro di testo
Element X reacts with element Y to give a product containing X3+ ions and Y2-ions. (b) Is element Y likely to be a metal or a nonmetal? Explain.
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Ch.6 - Ionic Compounds: Periodic Trends and Bonding Theory
McMurry8th EditionChemistryISBN: 9781292336145
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TOC.tableOfContents
- Ch.1 - Chemical Tools: Experimentation & Measurement170
- Ch.2 - Atoms, Molecules & Ions160
- Ch.3 - Mass Relationships in Chemical Reactions169
- Ch.4 - Reactions in Aqueous Solution199
- Ch.5 - Periodicity & Electronic Structure of Atoms102
- Ch.6 - Ionic Compounds: Periodic Trends and Bonding Theory92
- Ch.7 - Covalent Bonding and Electron-Dot Structures61
- Ch.8 - Covalent Compounds: Bonding Theories and Molecular Structure59
- Ch.9 - Thermochemistry: Chemical Energy122
- Ch.10 - Gases: Their Properties & Behavior155
- Ch.11 - Liquids & Phase Changes54
- Ch.12 - Solids and Solid-State Materials73
- Ch.13 - Solutions & Their Properties120
- Ch.14 - Chemical Kinetics98
- Ch.15 - Chemical Equilibrium125
- Ch.16 - Aqueous Equilibria: Acids & Bases110
- Ch.17 - Applications of Aqueous Equilibria147
- Ch.18 - Thermodynamics: Entropy, Free Energy & Equilibrium86
- Ch.19 - Electrochemistry154
- Ch.20 - Nuclear Chemistry96
- Ch.21 - Transition Elements and Coordination Chemistry156
- Ch.22 - The Main Group Elements187
- Ch.23 - Organic and Biological Chemistry51
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McMurry 8th EditionCh.6 - Ionic Compounds: Periodic Trends and Bonding TheoryProblema 78a
McMurry 8th EditionCh.6 - Ionic Compounds: Periodic Trends and Bonding TheoryProblema 78aCapitolo 6, Problema 78a
Element X reacts with element Y to give a product containing X3+ ions and Y2-ions. (a) Is element X likely to be a metal or a nonmetal? Explain.
Guida verificata passo dopo passo1
Identify the charge of the ions formed by elements X and Y. Element X forms X3+ ions and element Y forms Y2- ions.
Recall that metals tend to lose electrons and form positively charged cations, while nonmetals tend to gain electrons and form negatively charged anions.
Analyze the ion charges: X3+ indicates that element X loses three electrons, which is characteristic of metals.
Consider the general trend in the periodic table where elements on the left side (metals) are more likely to lose electrons and form positive ions.
Conclude that element X, forming a X3+ ion, is likely to be a metal because it loses electrons, aligning with the behavior of metals.
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Ionic Compounds
Ionic compounds are formed when metals react with nonmetals, resulting in the transfer of electrons. Metals tend to lose electrons and form positive ions (cations), while nonmetals gain electrons to form negative ions (anions). In this case, X3+ indicates that element X is losing three electrons, suggesting it is a metal, while Y2- indicates that element Y is gaining two electrons, suggesting it is a nonmetal.
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Percorso guidato
02:11
Ionic Compounds Naming
Metallic vs. Nonmetallic Properties
Metals are typically characterized by their ability to conduct electricity, malleability, ductility, and tendency to lose electrons during chemical reactions. In contrast, nonmetals are generally poor conductors, brittle in solid form, and tend to gain electrons. The formation of X3+ ions strongly indicates that element X exhibits metallic properties, as it readily loses electrons.
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Percorso guidato
02:04Extensive Properties
Oxidation States
The oxidation state of an element indicates the degree of oxidation (loss of electrons) it has undergone in a compound. In this scenario, X has an oxidation state of +3, which is typical for metals that can lose multiple electrons. Understanding oxidation states helps in predicting the behavior of elements in reactions and their classification as metals or nonmetals.
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Percorso guidato
02:42Oxidation Numbers
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Element X reacts with element Y to give a product containing X3+ ions and Y2-ions. (d) In what groups of the periodic table are elements X and Y likely to be found?
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Element X reacts with element Y to give a product containing X3+ ions and Y2- ions. (c) What is the formula of the product?
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Each of the following pairs of elements will react to form a binary ionic compound. Write the formula of each compound formed, and give its name. (b) Potassium and sulfur
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