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17 Nov 2019

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1)Match each molecule with the hybridization of the chlorine atom.

A sp²

B sp³d

C sp³

D sp

E sp³d²

Match the letter

ClO₄^-
ClO₂
ClO₃^-
ClO₂^-

2)Match each electron group arrangement with the corresponding central-atom orbital hybridization.

A sp³

B sp²

C sp³d²

D sp³d

E sp

Match the letter

tetrahedral
octahedral
trigonal planar

trigonal bipyramidal

linear

3)Like several other bonds, carbon-oxygen bonds have lengths and strengths that depend on the bond order. Draw Lewis structures for the following species, and arrange them in order of increasing carbon-oxygen bond length. (Indicate the order with the numbers from the drop-down list, starting with 1 for the compound with the smallest bond length to 5 for the compound with the largest bond length.)

CO₃^2-
HCO₃^-(H attached to O)
H₂CO
CO
CH₄O

4)Which have a molecular dipole moment?

Yes, No SF₆
Yes No CS₂
Yes No PF₃
Yes No SF₄
Yes No F₂

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Jarrod RobelLv2

23 Oct 2019

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Related questions

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11) What is the bond angle in the following molecular model of NO2-? A) less than 109.5 B) 109.5 C) less than 120Â° but greater than 109.5 D) 120Â° 12) 12) What are the bond angles in the folowing molecular model of SO32-? ao A) less than 109.5 B) 109.5Â° C) less than 120Â° but greater than 109.5 D) 120 13) 13) How many of the following molecules are polar? B) 0 D) 3 E) 1 A) 2 14 14) Determine the electron geometry (eg, molecular geometry (mg. and polarity of Pa A) eg-trigonal pyramidal mg-trigonal pyramidal polar B) eg-tetrahedral mg-bent, polar C) eg-tetrahedral, mg-trigonal pyramidal polar D) eg-linear, mg-linear, nompolar E) eg-trigonal planar, mg-trigonal planar, nonpolar 15) Which orbital hybridization is associated with a tetrahedral charge cloud arrangement? 15)__ B) sp3 D) None of these C) sp 16) Which of the following is not true? 16 A) An sp3 hybrid orbital may hold a lone pair of electrons B) An sp3 hybrid orbital may form a pi bond by overlap with an orbital on another atom. C) An sp3 hybrid orbital may form a sigma bond by overlap with an orbital on another atom. D) The sp3 hybrid orbitals are degenerate.
chlo 17) What orbital hybridization is expected for the central atom in a molecule with a trigonal 17)_ planar geometry? A) sp2 C) sp B) sp3 D) None of these 18) Which atomic orbitals are involved in bonding and which as lone pair orbitals for 18) N2H2? H N N-H A) boading: s on H, sp2 and p on N B) bonding: s on H, sp2 on N C) bonding: sp2 on both H and N D) bonding: s on H, p on N lone pair: sp2 on N lone pair: p on N lone pair: p on N lone pair: sp2 on N 19) Place the following in order of increasing dipole moment 20) Give the hybridization for the O in OF2 21) Give the hybridization for the Br in BrCl3 22) Give the hybridization for the C in HCCH A)sp 20) E) sp3 Ð)sp3d 21) D) sp E)sp3 A)sp3 B) sp3d2 C) sp 22) D) sp3d E)sp2
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