Concept explainers
(a)
Interpretation:
The Lewis structure of the following skeleton structure has to be determined.
Concept Introduction:
A covalent bond is a bond that results from the mutual sharing of electrons between atoms. Lewis structures are representations of the covalent bond. In this, Lewis symbols show how the valence electrons are present in the molecule.
Steps to write Lewis structures are as follows:
1. The skeleton structure with single bonds between all bonded atoms has to be written
2. Sum the valence electrons of the atoms in the molecule.
(a) For cations, one electron is subtracted for each positive charge.
(b) For anions, one electron is added for each negative charge.
3. Subtract two electrons from total number of valence electrons for each bond in the skeleton structure.
4. Count the number of electrons required to satisfy the octet rule for each atom in the structure. If the number of electrons needed is less than the number remaining, add one bond for every two electrons needed between atoms to attain an octet.
5. The remaining electrons are placed as lone pairs on atoms that need them to satisfy the octet rule.
(b)
Interpretation:
The Lewis structure of the following structure has to be determined.
Concept Introduction:
Refer to part (a)
(c)
Interpretation:
The Lewis structure made from the following structure has to be determined.
Concept Introduction:
Refer to part (a).
(d)
Interpretation:
The Lewis structure made from the following structure has to be determined.
Concept Introduction:
Refer to part (a)
Want to see the full answer?
Check out a sample textbook solutionChapter 9 Solutions
Chemistry: Principles and Practice
- Several square planar complexes are known for Gold (III) ions but not for Silver (III) why?arrow_forwardAiter running various experiments, you determine that the mechanism for the following reaction is bimolecular. CI Using this information, draw the correct mechanism in the space below. X Explanation Check C Cl OH + CI Add/Remove step Click and drag to start drawing a structure. 2025 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Carrow_forwardComplete the reaction in the fewest number of steps as possible, Draw all intermediates (In the same form as the picture provided) and provide all reagents.arrow_forward
- Please provide steps to work for complete understanding.arrow_forwardPlease provide steps to work for complete understanding.arrow_forwardIdentify the Functional Groups (FG) in the following molecules. Classify C atoms as tertiary, 30, or quaternary 40. Identify secondary 20 and tertiary, 30 hydrogen atoms. Please provide steps to undertand each labeling.arrow_forward
- Chemistry for Engineering StudentsChemistryISBN:9781337398909Author:Lawrence S. Brown, Tom HolmePublisher:Cengage LearningChemistry: Principles and PracticeChemistryISBN:9780534420123Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward MercerPublisher:Cengage Learning
- Chemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage LearningIntroductory Chemistry: An Active Learning Approa...ChemistryISBN:9781305079250Author:Mark S. Cracolice, Ed PetersPublisher:Cengage LearningChemistry: Matter and ChangeChemistryISBN:9780078746376Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl WistromPublisher:Glencoe/McGraw-Hill School Pub Co