An example of a molecule that exceeds the octet rule is AsCl5 which has ____ electrons...
a) Draw the Lewis structure of PCl5. b)Does the central atom violate the octet rule? (yes/no) c) How many lone pairs of electrons are in the molecule? d) How many bonding pairs are in the molecule? e) What is the geometry of the molecule around the central atom?
Which statement about SF4^2- is NOT true? A. The molecule has tetrahedral geometry. B. The molecule has polar bonds and is a non-polar molecule. C. The central atom violates the octet rule by accepting more than an octet of electrons D. The central atom is not isoelectronic with the nearest noble gas E. There are not two or more resonance structures for the molecule.
Which statements about IS3+ ion is NOT true. A. The molecule has non-polar bonds and is a non-polar molecule. B. The molecule has trigonal planar geometry. C. The central atom does form double or triple bonds. D. There are two ore more resonance structures for the molecule E. The central atoms Violates the octet rule by accepting more than an octet of electrons.
12. Use the octet rule to predict the number of bonds Si, P, Se, and Cl are likely to make in a molecule. a. four, five, six, seven, respectively b. three, three, two, two, respectively four, three, two, one, respectively d. four, one, one, one, respectively e. four, four, three, three, respectively 13. (ACS question) How many nonbonding pairs of electrons are on the central atom in IF3? a 4 b. 3 6.2 d. 1 e. O 14. Select the...
Recognizing exceptions to the octet rule Decide whether the Lewis structure proposed for each molecule is reasonable or not. molecule proposed Lewis structure Is this a reasonable structure? If not, why not? Yes, it's a reasonable structure. No, the total number of valence electrons is wrong. X 5 ? 0, örö=o The correct number is: No, some atoms have the wrong number of electrons around them. The symbols of the problem atoms are: :F: Yes, it's a reasonable structure. No,...
suppose a particular AB3 molecule has the resonance structure does this structure follow the octet rule? CHomework for chapter 9 Give It Some Thought 9.2 Review Constants Suppose a particular AB, molecule has the resonance structure :B: Does this structure follow the octet rule? Yes, the moleculo follows the octet rule No, the molecule does not follow the octet rule. Submit Request Answer Part B Complete previous part(s) Provide Feedback
Which of the following atoms cannot exceed the octet rule in a molecule? a. CI b. O c. P d. S e. All of them can exceed octet Thionyl chloride is used as an oxidizing and chlorinating agent in organic chemistry. Select the best Lewis structure for SOCI_2, Which of the following molecules has a net dipole moment (polar)? a. BeCI_2 b. SF_2 c. KrF_2 d. CO_2 e. CCI_4 Write Lewis dot symbol for O^2-? Place the following in order...
Question 1 (1 point) Saved Suppose an AB3 molecule has the Lewis structure shown. Does this structure follow the octet rule? :B: :B-A-B: Yes, there are 8 electrons around A O No, there are 10 electrons around A Yes there are three bonds and one electron pair around A Yes, there are 4 bonds around A
Which nonmetal often violates the octet rule by only having six valence electrons in nonmetal compounds? B C Si N Ne
26. Which of these molecules or ions has a violation of the octet rule (other than H)? A) CO2 B)H2S C )SF4 D) CH4 E) PCI3