Which of the following is not a correct lewis
structure?
Which of the following is not a correct lewis structure? Which of the following is NOT...
3. Which of the following represents a Lewis structure of a noncyclic alkane contains five carbon atoms: H H I I H-C-C-CEC-C-H II H H A. H ннн H H H-C-C-C=c-c-H В. H нH н IIII H-C-C-C-C-C-H IIIII H H С. H H нНН 3. Which of the following represents a Lewis structure of a noncyclic alkane contains five carbon atoms: H H I I H-C-C-CEC-C-H II H H A. H ннн H H H-C-C-C=c-c-H В. H нH н IIII...
2. Which of the following is not a likely Lewis structure for HNO3? Why? О: O O H-O N Н—О—N O o o o Н-о—N o o
COMPARING LEWIS STRUCTURES TO 2/SO 1 Н н — с - H N A В С D CHF3 CH2Cl2 (HO)2CO N3 Identify all instances in which the Lewis structure is correct. А В С D None of the Above
Complete the Lewis structure below of the
organic molecule, obtained from the hemp plant, Cannabis
sativa. Using both the completed Lewis structure
and only the concepts taught about the hybridization model; answer
the following questions:g
What is the approximate bond angle about the atom labeled 3?
a.
60o
b.
180o
c.
120o
d.
90o
e.
109o
CH3 H ОН I н I H I с О. I 4 Нас ОН H Н 3 о CH3 CH3 Нас 2
Consider the Lewis structure of thioacetic acid (CH3COSH) below, for each chemical bond in the table, determine the type of the chemical bond and bond polarity. но Н—с—С—s-H Н Chemical bond Bond type [Select] S-H [Select] C-S [Select ] C-H [Select] C-O I 3 н о sH Н-С— Bond type Chemical bond [Select] S-H [Select] C-S [ Select] C-H [Select ] С-о [Select] Pure (Nonpolar) covalent bond Polar covalent bond, and the partial negative charge is on O Polar covalent...
Name: ID: 6 B 15. Which line structure is correct for Molecule Z? Lewis structure of Molecule a. IV d. III 5.) I e II S hoes C. V 16. Which of the following dash-wedge structures best represents the following Newman projection? ar POH FCHE 13 - H H3C H H THC H . но PH, HP, н. / / сн. н . HP OH OH HP COH HC a. IV b. II d. e. V III c. I
Which of the following is the correct 3D Lewis structure for isobutyl chloride (1-chloro-2- methylpropane)? All of the structures provided are correct. H3CH HĆ : II. H H H H H3C, H Hills Illino H H H3C н нннн H3C,,,, | ro ннн H CH3 на с сі:
16 and 17
QUESTION 16 Which of the following is more likely the correct Lewis structure? А. :ӧ=&— : D. :0——či: С. :6=— сі: В. :— G— : QUESTION 17 Which is the correct order for bond length going from shortest Carbon to Carbon bond to longest Carbon to Carbon bond? ОС3Н8 <C3H6 < C3H4 C3H4 < C3H6 < C3H8 ОС3Н6 < C3H8 < C3H4 ОС3Н8 <C3H6 = C3H4
QUESTION 15 Which of the following mechanisms for the base-catalyzed hydrolysis of ethyl acetate is correct? со: A We нс ТСІ G: осн. нс нсон, * осн B -: осн, со: . нус оҫн сн, н,со-сі нус, осн нсон, - осн, (осн. -н-осн D е H₂C a нска, нс OCH, нс оҫн, - OCH о А о в o С OD
Decide whether these proposed Lewis structures are reasonable. proposed Lewis structure Is the proposed Lewis structure reasonable? O Yes O No, it has the wrong number of valence electrons The correct number is: н— н —о No, it has the right number of valence electrons but doesn't satisfy the octet rule. The symbols of the problem atoms are: O Yes. O No, it has the wrong number of valence electrons The correct number is: No, it has the right number...