Domanda del libro di testo
Consider the collection of nonmetallic elements O, P, Te, I, and B. (a) Which two would form the most polar single bond?
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Ch.8 - Basic Concepts of Chemical Bonding
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 8, Problema 86b
The substance chlorine monoxide, ClO(g), is important in atmospheric processes that lead to depletion of the ozone layer. The ClO molecule has an experimental dipole moment of 1.24 D, and the Cl—O bond length is 160 pm. (b) Based on the electronegativities of the elements, which atom would you expect to have a partial negative charge in the ClO molecule?
Guida verificata passo dopo passo1
Identify the elements in the ClO molecule: chlorine (Cl) and oxygen (O).
Recall that electronegativity is a measure of an atom's ability to attract and hold onto electrons.
Consult a periodic table or electronegativity chart to find the electronegativities of Cl and O. Typically, oxygen has a higher electronegativity than chlorine.
Determine which atom has the higher electronegativity. The atom with the higher electronegativity will attract the shared electrons more strongly, resulting in a partial negative charge.
Conclude that the atom with the higher electronegativity in the ClO molecule will have the partial negative charge.
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Electronegativity
Electronegativity is a measure of an atom's ability to attract and hold onto electrons in a chemical bond. In a molecule, the atom with higher electronegativity will attract the shared electrons more strongly, leading to a partial negative charge on that atom. For chlorine monoxide (ClO), comparing the electronegativities of chlorine and oxygen helps determine which atom will have the partial negative charge.
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Percorso guidato
02:10
Electronegativity Trends
Dipole Moment
A dipole moment is a vector quantity that represents the separation of positive and negative charges in a molecule. It is influenced by the difference in electronegativity between bonded atoms and the geometry of the molecule. The presence of a dipole moment in ClO indicates that there is an uneven distribution of electron density, which is crucial for understanding the polarity of the molecule and predicting the location of partial charges.
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Percorso guidato
01:25Dipole Moment
Bond Length
Bond length is the distance between the nuclei of two bonded atoms, typically measured in picometers (pm). It is influenced by the size of the atoms and the type of bond formed. In the case of ClO, the bond length of 160 pm provides insight into the strength and characteristics of the Cl—O bond, which can also affect the molecule's polarity and the distribution of charges.
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Percorso guidato
00:36Average Bond Order
Pratica correlata
Domanda del libro di testo
The substance chlorine monoxide, ClO(g), is important in atmospheric processes that lead to depletion of the ozone layer. The ClO molecule has an experimental dipole moment of 1.24 D, and the Cl—O bond length is 160 pm. (c) Using formal charges as a guide, propose the dominant Lewis structure for the molecule. (g), is important in atmospheric processes that lead to depletion of the ozone layer. The ClO molecule has an experimental dipole moment of 1.24 D, and the Cl—O bond length is 160 pm. (d) The anion ClO exists. What is the formal charge on the Cl for the best Lewis structure for ClO-?
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Domanda del libro di testo
Consider the collection of nonmetallic elements: B, As, O, and I. (d) Which element would likely to participate in two covalent bonds?
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Domanda del libro di testo
(b) Using these partial charges and the atomic radii given in Figure 7.8, estimate the dipole moment of the molecule.
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Domanda del libro di testo
(a) Using the electronegativities of Br and Cl, estimate the partial charges on the atoms in the Br¬Cl molecule.
Domanda del libro di testo
Consider the collection of nonmetallic elements O, P, Te, I, and B. (b) Which two would form the longest single bond?
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