Type your midterm essay here. 

Write the letter of the property, definition, or postulate that justifies each statement.  Choose from below. QR = QR

Which of the following is the correct condensed structure for the following compound? A) CH2=CH(CH2)3C(CH3)3 B) CH2=(CH2)4C(CH3)3 C) (CH3)2CH(CH2)4CH3 D) CH2=C(CH2)3(CCH3)3 E) (CH)3(CH2)3C(CH3)3

What is the correct hybridization for the indicated carbon atoms in the following compound?   A) I = sp3, II = sp2, III = sp B) I = sp2, II = sp, III = sp2 C) I = sp, II = sp2, III = sp3 D) I = sp, II = sp2, III = sp E) I = sp2, II = sp3, III = sp2

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

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  

According to the following bar graph, how many students were part of the REGULAR section ?

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

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 EAST region ? (Round your answer to the nearest integer)

The assembly time required for certain product is normally distributed with mean [miu] minutes and standard deviation [sigma] minutes  Find the Z score for a product item that required  [x]  minutes of assembly time. Use three decimals for your response.