Concept explainers
a.
Interpretation: Whether
Concept Introduction: The arrangement of electron pairs is identified according to VSEPR (Valence Shell Electron Pair Repulsion) theory wherein all the electron pairs are aligned in such a way that they are at maximum distance from each other. The structure of every molecule in VSEPR is explained by considering the steric number (combination of lone pairs and
b.
Interpretation: Whether
Concept Introduction: The arrangement of electron pairs is identified according to VSEPR (Valence Shell Electron Pair Repulsion) theory wherein all the electron pairs are aligned in such a way that they are at maximum distance from each other. The structure of every molecule in VSEPR is explained by considering the steric number (combination of lone pairs and
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EBK ORGANIC CHEMISTRY-PRINT COMPANION (
- 2:02 l 2.00 O 49 activity 2 3. Determine the hybridization, geometry and bond angle of the colored carbon. How many sigma and pi bond in the colored carbon? Write the chemical formula of the compound. a. H H-C-H H H H-C -C-H H. H-C-H H H H. b. H-C -C C-C-H H H H C. C-C -CEN H. H I-0-3arrow_forwardWhich best describes the overall shape of benzophenone? 4 27 O a. It is planar because all of the carbons are trigonal planar. O b. It is non-planar because all of the carbon atoms are tetrahedral. O c. It is non-planar because all of the carbons are trigonal planar. Od. It is planar because all of the carbons are tetrahedral.arrow_forwardConsider the three compounds shown below and then answer the question that follow: H. H -C N: H. H H. H -C H H -C EN: H H H H H H H Compound A Compound B Compound C Identify the compound with the greatest number of o bonds. Compound A Compound B Compound Carrow_forward
- What best describes the CCC bond angles in C60? 1. They are exactly 120. 2. They are a bit larger than 120. 3. They are a bit smaller than 120. 4. They are near 109.5.arrow_forwardTwo compounds have the formula Pt(NH3)2Cl2. (Compound B is cisplatin, mentioned in the opening to Chapter 1.) They have square planar structures. One is expected to have a dipole moment: the other is not. Which one would have a dipole moment?arrow_forwardO d. :0=C-0: Two chemically important molecules CS2 and OCS are used in different chemical reactions. Predict if they have high, lower, or equal dipole moment in comparison (if any) to each other. Select one: O a. CS2 has lower dipole moment than OCS O b. Both have equal dipole moment O c. OCS has no dipole moment than CS2 O d. Cannot be compare with each other e. CS2 has no dipole moment than OCS O f. CS2 has higher dipole moment than OCS Next pagearrow_forward
- QUESTION 9 Which of the following molecule does not have a dipole moment? O CH3CI CH2C12 O CFC13 O CHC13 56°'F Mostly clear Q A Z W S X Alt E D C 4 R F Q Search % 5 V T G Y B H & 7 8 N ( UIO M 9 L P A D 11: { 12/16/2arrow_forwardWhat are the approximate bond angles indicated in the figure? a H H :0: H-N- -Ć- C- -H b O A. a = 180°; b = 180° О В. а %3D 180°;B b %3D 120° O C. a = 109°; b = 180" O D. a = 109°; b = 120° :0:arrow_forwardWhat would be the approximate H-C-H bond angle in CH3OH? (In other words, what is the approximate angle formed between two of the C-H bonds in CH3OH?) O90 degrees O 109.5 degrees O 120 degrees 180 degreesarrow_forward
- H3C OH CH3 -СООН CH3 H D A B HO OH Cholic acid is a component of human bile whose function is to aid in the absorption and digestion of dietary fats. Draw the three-dimensional structure of cholic acid, and then determine the orientation of the following groups: #1: OH group on ring A #2: OH group on ring B #3: OH group on ring C IIarrow_forwardPredict the approximate bond angles: a. the C¬N¬H bond angle in (CH3)2+ NH2 b. the C¬O¬H bond angle in CH3OH c. the C¬N¬H bond angle in (CH3)2NH d. the C¬N¬C bond angle in (CH3)2NHarrow_forwardIdentify the polar bond with the largest dipole moment. Group of answer choices H-N H-O H-H H-Barrow_forward
- General Chemistry - Standalone book (MindTap Cour...ChemistryISBN:9781305580343Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; DarrellPublisher:Cengage LearningOrganic ChemistryChemistryISBN:9781305580350Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. FootePublisher:Cengage Learning