Concept explainers
(a)
Interpretation:
Molecular geometry of GeBr4& the hybrid orbitals used by the central atom should be derived.
Concept introduction:
Molecular geometry can be defined as the three-dimensional arrangement of the constituting atoms of a specific molecule. From the molecular geometry several important information about a molecule as general shape of the molecule, bond lengths & bond angles can be identified.
(b)
Interpretation:
Molecular geometry of CO2& the hybrid orbitals used by the central atom should be derived.
Concept introduction:
Molecular geometry can be defined as the three-dimensional arrangement of the constituting atoms of a specific molecule. From the molecular geometry several important information about a molecule as general shape of the molecule, bond lengths & bond angles can be identified.
(c)
Interpretation:
Molecular geometry of CO32- & the hybrid orbitals used by the central atom should be derived.
Concept introduction:
Molecular geometry can be defined as the three-dimensional arrangement of the constituting atoms of a specific molecule. From the molecular geometry several important information about a molecule as general shape of the molecule, bond lengths & bond angles can be identified.
(d)
Interpretation:
Molecular geometry of SnCl3- & the hybrid orbitals used by the central atom should be derived.
Concept introduction:
Molecular geometry can be defined as the three-dimensional arrangement of the constituting atoms of a specific molecule. From the molecular geometry several important information about a molecule as general shape of the molecule, bond lengths & bond angles can be identified.
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Chapter 22 Solutions
CHEMISTRY-TEXT
- . For each of the following, draw the Lewis structure, predict the ONO bond angle, and give the hybridization of the nitrogen. You may wish to review the chapters on chemical bonding and advanced theories of covalent bonding for relevant examples. (a) NO2 (b) NO-2arrow_forwardCompounds such as NaBH₄, Al(BH₄)₃, and LiAlH₄ arecomplex hydrides used as reducing agents in many syntheses.(a) Give the oxidation state of each element in these compounds.(b) Write a Lewis structure for the polyatomic anion in NaBH₄,and predict its shape.arrow_forward4. (a) Draw the shape of the atomic valence orbitals formed by the overlaping of two fluoride 2p atomic orbitals. (b) Draw the molecular orbital diagrams for F2 and F2*. Identify their bond order and magnetic properties. (c) An unstable nucleus exhibit radioactivity. (i) Explain how the number of protons and neutrons in a radioactive nucleus can be used to predict its probable mode decay. (ii) Illustrate your answer in (i) with a schematic graph.arrow_forward
- Compounds such as NaBH4, Al(BH4)3, and LiAlH4 are complex hydrides used as reducing agents in many syntheses. (a) Give the oxidation state of each element in these compounds. (b) Write a Lewis structure for the polyatomic anion in NaBH4, and predict its shape.arrow_forwardPredict the electron pair geometry and the molecular structure of each of the following molecules or ions:(a) SF6(b) PCl5(c) BeH2(d) CH3+arrow_forwardWhat is the hybridization of the central atom in each of the following?(a) BeH2(b) SF6(c) PO4 3−(d) PCl5arrow_forward
- Describe the hybridization of boron and the molecular structure about the boron in each of the following:(a) H3BPH3(b) BF4−(c) BBr3(d) B(CH3)3(e) B(OH)3arrow_forwardWrite a Lewis structure for each of the following molecules and ions:(a) (CH3)3SiH(b) SiO44−(c) Si2H6(d) Si(OH)4(e) SiF62−arrow_forwardThe sulfate ion can be represented with four S-O bonds or with two S-O and two So=O bonds.(a) Which representation is better from the standpoint of formal charges?(b) What is the shape of the sulfate ion, and what hybrid orbitals of S are postulated for the σ bonding?(c) In view of the answer to part (b), what orbitals of S must be used for the π bonds? What orbitals of O?(d) Draw a diagram to show how one atomic orbital from S and one from O overlap to form a π bond.arrow_forward
- Chlorine dioxide gas (ClO2) is used as a commercial bleachingagent. It bleaches materials by oxidizing them. In thecourse of these reactions, the ClO2 is itself reduced. (a)What is the Lewis structure for ClO2? (b) Why do you thinkthat ClO2 is reduced so readily? (c) When a ClO2 moleculegains an electron, the chlorite ion, ClO2-, forms. Draw theLewis structure for ClO2-. (d) Predict the O—Cl—O bondangle in the ClO2- ion. (e) One method of preparing ClO2is by the reaction of chlorine and sodium chlorite:Cl2(g) + 2 NaClO2(s)------>2 ClO2(g) + 2 NaCl(s)If you allow 15.0 g of NaClO2 to react with 2.00 L of chlorinegas at a pressure of 1.50 atm at 21 °C, how many gramsof ClO2 can be prepared?arrow_forwardA molecular property of the Group 6A(16) hydrides changes abruptly down the group. This change has been ex-plained in terms of a change in orbital hybridization.(a) Between what periods does the change occur?(b) What is the change in the molecular property?(c) What is the change in hybridization?(d) What other group displays a similar change?arrow_forwardCompounds such as NaBH4, Al(BH4)3, and LiAlH4 are complexhydrides used as reducing agents in many syntheses.(a) Give the oxidation state of each element in these compounds.(b) Write a Lewis structure for the polyatomic anion in NaBH4, and predict its shape.arrow_forward
- Chemistry: Principles and PracticeChemistryISBN:9780534420123Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward MercerPublisher:Cengage LearningChemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage Learning