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What is the hybridization state and molecular geometry around the carbon atom in the molecule shown in the box?   A) sp, linear B) sp2,trigonal planar C) sp3,tetrahedral D) sp3,trigonal pyramidal E) sp2,trigonal pyramidal

Which of the following structures have carbon with sp2 hybridization? A) I and II B) III and IV C) I and III D) II and IV E) I and IV

Write the letter of the property, definition, or postulate that justifies each statement.  Choose from below. If 2KL = KL + MN, then KL = MN.

Type your midterm essay here. 

For the following chemical reaction, how many hydrogen atoms are added or lost? A) one hydrogen atom added B) two hydrogen atoms added C) one hydrogen atom lost D) two hydrogen atoms lost

For the following compound identify the indicated lone pairs as localized or delocalized A) I = both localized; II = both localized B) I = both localized; II = one localized and one delocalized C) I = one localized and one delocalized; II = both localized D) I = one localized and one delocalized; II = one localized and one delocalized E) I = both delocalized; II = both delocalized  

For the compound shown below, rank the indicated protons in order of increasing acidity A) Least acidic: I < II < III     Most acidic B) Least acidic: II < III < I     Most acidic C) Least acidic: III < I < II     Most acidic D) Least acidic: I < III < II     Most acidic E) Least acidic: II < I < III     Most acidic

Which of the following compounds contain a ketone functional group? A) I B) II C) III D) IV E) V

Which social networking site, owned by Google, is an important platform for brands that want to release original video content?

The following chart shows the distribution of customers by region for a multinational firm.   The manager wishes to report the actual number of customers that the marketing department needs to target during the upcoming quarter. If the company database shows a total of [n] customers, how many customers are in the SOUTH region ? (Round your answer to the nearest integer)