Concept explainers
(a)
Interpretation:
The Lewis structure for malic acid needs to be drawn.
Concept Introduction:
The Lewis structure is drawn considering the arrangement if atoms in a molecule. The total number of valence electrons needs to be calculated first. The distribution of electrons takes place in such a way that all the atoms have complete octets. The lone pair of electrons or electrons not involved in the bonding are placed on the symbol of the atoms. The bonding electrons are represented by line or bond between the two atoms.
(b)
Interpretation:
The molecular shape of the atoms A to C needs to be determined.
Concept Introduction:
The shape of the molecule around an atom can be determined from the VSEPR theory. According to this theory, the shape of the molecule depends on its geometry and number of lone pair of electrons around an atom.
The geometry of a molecule depends on its hybridization as follows:
Lone pairs | Bond pairs | Molecular geometry | Shape |
0 | 2 | Linear | Linear |
0 | 3 | Trigonal planar | Trigonal planar |
1 | 2 | Trigonal planar | Bent |
0 | 4 | Tetrahedral | Tetrahedral |
1 | 3 | Tetrahedral | Trigonal pyramidal |
2 | 2 | Tetrahedral | Bent |
Want to see the full answer?
Check out a sample textbook solutionChapter 4 Solutions
Loose Leaf for General, Organic and Biological Chemistry with Connect 2 Year Access Card
- Please correct answer and don't used hand raitingarrow_forwardDon't used hand raiting and don't used Ai solutionarrow_forwardDetermine whether the following reaction is an example of a nucleophilic substitution reaction: Br OH HO 2 -- Molecule A Molecule B + Br 义 ollo 18 Is this a nucleophilic substitution reaction? If this is a nucleophilic substitution reaction, answer the remaining questions in this table. Which of the reactants is referred to as the nucleophile in this reaction? Which of the reactants is referred to as the organic substrate in this reaction? Use a ŏ + symbol to label the electrophilic carbon that is attacked during the substitution. Highlight the leaving group on the appropriate reactant. ◇ Yes O No O Molecule A Molecule B Molecule A Molecule B टेarrow_forward
- Show work..don't give Ai generated solutionarrow_forwardShow work..don't give Ai generated solutionarrow_forwardPheromone G of the maize stalk borer, chilo partelus, can be synthesized based on the partial scheme shown below. Complete the scheme by identifying the structures of the intermediate compounds A, B, C, D, E, F and pheromone G. Indicate stereochemistry where relevantarrow_forward
- Q8: Draw the resonance structures for the following molecule. Show the curved arrows (how you derive each resonance structure). Circle the major resonance contributor. одarrow_forwardQ9: Explain why compound I is protonated on O while compound II is protonated on N. NH2 DD I II NH2arrow_forwardComplete the following reaction by identifying the principle organic product of the reactionarrow_forward
- Chemistry: Matter and ChangeChemistryISBN:9780078746376Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl WistromPublisher:Glencoe/McGraw-Hill School Pub CoIntroductory Chemistry: An Active Learning Approa...ChemistryISBN:9781305079250Author:Mark S. Cracolice, Ed PetersPublisher:Cengage Learning
- Living By Chemistry: First Edition TextbookChemistryISBN:9781559539418Author:Angelica StacyPublisher:MAC HIGHERWorld of Chemistry, 3rd editionChemistryISBN:9781133109655Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCostePublisher:Brooks / Cole / Cengage LearningOrganic Chemistry: A Guided InquiryChemistryISBN:9780618974122Author:Andrei StraumanisPublisher:Cengage Learning