Exam 1: Structure and Bonding

If all the missing bonds in the following structure are sigma bonds to hydrogen atoms,how many hydrogen atoms are missing from this structure? Atoms other than carbon are labeled.

Exhibit 1-2 Consider the structure of urea,shown below,to answer the following question(s). -Refer to Exhibit 1-2.The carbon atom in urea is:

Draw an orbital picture for acetylene,C₂H₂.Clearly label each bond type and indicate the type of orbitals involved in each bond.

Convert the following molecular model into a condensed structure and a skeletal structure.

Give the ground-state electron configuration for fluorine (atomic number 9).

Overlap of the two atomic orbitals shown could result in a:

Give the ground-state electron configuration for carbon (atomic number 6).

Hybridization of the atomic orbitals shown would result in:

How many electrons does silicon have in its valence shell?

Draw the orbital diagram showing the ground-state electron configuration of sulfur.

There are two substances with the molecular formula C₂H₇N.Draw them and describe how they differ.

Which of the following represents a hybrid orbital?

Exhibit 1-3 Determine the hybridization for the indicated atoms in each structure below. -Refer to Exhibit 1-3.The hybridization of this oxygen atom (B) is ______.

What type of hybridization is exhibited by carbon in the following substance?:

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Exhibit 1-3 Determine the hybridization for the indicated atoms in each structure below. -Refer to Exhibit 1-3.The hybridization of this carbon atom (C) is ______.

Give the ground-state electron configuration for magnesium (atomic number 12).

Convert the following molecular model into a condensed structure and a skeletal structure.

Convert the following structure to a skeletal drawing and give its molecular formula.

What type of hybridization is exhibited by carbon in the following substance?: