In the XeF. , the electron pairs are arranged around the central xenon atom in A) a trigonal bipyramid. a tetrahedron. B) C) D) E) a square plane. an octahedron. a trigonal pyramid. Which of the following compounds is nonpolar? A) XeF2 B) НС! C) D) E) SO H2S N-O What hybrid orbitals of sulfur are involved in the bonding in sulfur dioxide? A) B) C' D) E) ds sp sp dsp d sp

In the XeF. , the electron pairs are arranged around the central xenon atom in A) a trigonal bipyramid. a tetrahedron. B) C) D) E) a square plane. an octahedron. a trigonal pyramid. Which of the following compounds is nonpolar? A) XeF2 B) НС! C) D) E) SO H2S N-O What hybrid orbitals of sulfur are involved in the bonding in sulfur dioxide? A) B) C' D) E) ds sp sp dsp d sp

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

In the formate ion, HCO2-, the carbon atom is the centralatom with the other three atoms attached to it. (a) Draw aLewis structure for the formate ion. (b) What hybridizationis exhibited by the C atom? (c) Are there multiple equivalentresonance structures for the ion? (d) How many electrons arein the π system of the ion?
Draw the dot structure for: a) ClO3-1 b) ICl2-1 c) What is the shape of ClO3-1? d) What is the shape of ICl2-1? e) What is the hybridization (sp, sp2, sp3, etc) about each central atom in parts a and b above?
The molecule shown below is called furan. It is represented intypical shorthand way for organic molecules, with hydrogenatoms not shown, and each of the 4 vertices representing acarbon atom.(a) What is the molecular formula for furan? (b) How manyvalence electrons are there in the molecule? (c) What isthe hybridization at each of the carbon atoms? (d) Howmany electrons are in the p system of the molecule? (e) TheC¬C¬C bond angles in furan are much smaller than thosein benzene. The likely reason is which of the following: (i) Thehybridization of the carbon atoms in furan is different fromthat in benzene, (ii) Furan does not have another resonancestructure equivalent to the one above, or (iii) The atoms in afive-membered ring are forced to adopt smaller angles than ina six-membered ring.
Consider the H2+ ion. (a) Sketch the molecular orbitals ofthe ion and draw its energy-level diagram. (b) How manyelectrons are there in the H2+ ion? (c) Write the electronconfiguration of the ion in terms of its MOs. (d) What isthe bond order in H2+? (e) Suppose that the ion is excitedby light so that an electron moves from a lower-energy toa higher-energy MO. Would you expect the excited-stateH2+ ion to be stable or to fall apart? (f) Which of the followingstatements about part (e) is correct: (i) The light excitesan electron from a bonding orbital to an antibonding orbital,(ii) The light excites an electron from an antibonding orbitalto a bonding orbital, or (iii) In the excited state there are morebonding electrons than antibonding electrons?
Suppose that the following MO-energy-level diagram applies to the the diatomic molecular cation BO+. (See attched image!) Does this diagram display the effect of s-p orbital mixing? YES or NO? Which kind of magnetism would be observed for this cation? paramagnetism or diamagnetism What is the bond order for this cation?
Consider the Lewis structure shown below. (a) Does the Lewis structure depict a neutral molecule or anion? If it is an ion, what is the charge on the ion? (b) What hybridizationis exhibited by each of the carbon atoms? (c) Arethere multiple equivalent resonance structures for the species?(d) How many electrons are in the π system of the species?
The figure that follows contains ball-and-stick drawings ofthree possible shapes of an AF4 molecule. (a) For each shape,give the electron-domain geometry on which the moleculargeometry is based. (b) For each shape, how many nonbondingelectron domains are there on atom A? (c) Which of thefollowing elements will lead to an AF4 molecule with theshape in (iii): Be, C, S, Se, Si, Xe? (d) Name an element A thatis expected to lead to the AF4 structure shown in (i).
(a) If the valence atomic orbitals of an atom are sp hybridized,how many unhybridized p orbitals remain in thevalence shell? How many p bonds can the atom form?(b) Imagine that you could hold two atoms that are bondedtogether, twist them, and not change the bond length.Would it be easier to twist (rotate) around a single s bondor around a double 1s plus p2 bond, or would they be thesame?
One of the molecular orbitals of the H2- ion is sketched below: (a) Is the molecular orbital a σ or π MO? Is it bonding orantibonding? (b) In H2-, how many electrons occupy theMO shown above? (c) What is the bond order in the H2-ion? (d) Compared to the H—H bond in H2, the H—Hbond in H2- is expected to be which of the following:(i) Shorter and stronger, (ii) longer and stronger, (iii) shorterand weaker, (iv) longer and weaker, or (v) the same lengthand strength?
Normalize to 1 the sp2 hybrid orbital h = s + 21/2p given that the s and p orbitals are each normalized to 1.
Here is the structure of the Pfizer antiviral that is in stage 3 trials for the treatment of COVID. Label the hybridization of the indicated atoms.
I dont understand this question. Which of the following molecules has a dipole moment and a central atom with sp3 hybridization?A. CCl4B. BF3C. CHCl3D. C2H4