Concept explainers
Which pair of elements has the most similar Lewis structures?
a. N and S
b. F and Ar
c. Cl and Ar
d. O and S
Interpretation: The pair of elements that would have the most similar structure is to be determined.
Concept Introduction:
Lewis structure is used to represent the molecules. It is also known as dot structure. In Lewis model, valence electrons are represented as dots.
Answer to Problem 1SAQ
Correct Answer: The most similar Lewis structure is of
Therefore, the correct answer is option (d).
Explanation of Solution
Reason for correct option:
Oxygen
Thus,
Hence, option (d) is correct.
Reasons for incorrect options:
Option (a) is given as
Nitrogen falls in group
So, it is a wrong answer.
Option (b) is given as
Fluorine falls in
So, it is a wrong answer.
Option (c) is given as
Chlorine falls in group
So, it is a wrong answer.
Hence, options (a), (b) and (c) are incorrect.
Want to see more full solutions like this?
Chapter 10 Solutions
Introductory Chemistry (5th Edition) (Standalone Book)
- Compare your answers from parts a and b of Exercise 69 of Chapter 3 with H values calculated for each reaction using standard enthalpies of formation in Appendix 4. Do enthalpy changes calculated from bond energies give a reasonable estimate of the actual values?arrow_forwardWrite Lewis structures for the following: (a) ClF3 (b) PCl5 (c) BF3 (d) PF6arrow_forwardHow does the bond energy of HCl(g) differ from the standard enthalpy of formation of HCl(g)?arrow_forward
- hat is the enthalpy change for a process? Is enthalpy a state function? In what experimental apparatus are enthalpy changes measured?arrow_forwardrite the Lewis structure for each of the following atoms. msp;a.He(Z=2)d.Ne(Z=10)b.Br(Z=35)e.I(Z=53)c.Sr(Z=38)f.Ra(Z=88)arrow_forwardUsing the standard enthalpy of formation data in Appendix G, show how the standard enthalpy of formation of HCl(g) can be used to determine the bond energy.arrow_forward
- Draw the Lewis Dot symbol for each elementarrow_forwardWhich of the species listed has a Lewis structure with a resonance structure? CO, H2S, SF6 , N2O A. H2S B. SF6 C. CO D. N2Oarrow_forwardDraw Lewis structures for each atom, assigning the correct number of valence electrons and the correct charges. a. Na + Cl NaClb. Zn + O ZnOc. Mg + 2I IMgIarrow_forward
- Write Lewis structures for each molecule or ion. Use expanded octets as necessary. a. PFs b. 5 c. SF. d. GeFarrow_forwardComplete the fifth resonance structure to determine which bond is the shortest O a. c O b. b Oc. a O d. h O e. f O f. d Og e O h. 9arrow_forwardLewis structure for each of the following atoms.a. Rb (Z = 37) d. Ba (Z = 56)b. Cl (Z = 17) e. P (Z = 15)c. Kr (Z =36) f. At (Z = 85)arrow_forward
- Chemistry by OpenStax (2015-05-04)ChemistryISBN:9781938168390Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark BlaserPublisher:OpenStaxIntroductory Chemistry: A FoundationChemistryISBN:9781337399425Author:Steven S. Zumdahl, Donald J. DeCostePublisher:Cengage LearningWorld of Chemistry, 3rd editionChemistryISBN:9781133109655Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCostePublisher:Brooks / Cole / Cengage Learning
- ChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage Learning