7. (4 pts) Within each group, please rank the substances by their boiling points (indicate which...
Rank the elements or compounds in the table below in decreasing order of their boiling points. That is, choose 1 next to the substance with the highest boiling point, choose 2 next to the substance with the next highest boiling point, and so on. substance chemical symbol chemical formula or Lewis structure boiling point H:0: H-C-C-N- CHI [Choose one (Choose one) 1 I Br CH 1 (highest) H 2 I 3 H:0: H 11 H-CC-C-H 4 (lowest) HHH сава (Choose...
need help answering these two question. acidity 2. (4 points) Rank the following compounds in increasing order (1 being the lowest, 4 being highest): OH NH2 3. (3 points) Draw five isomers (chain isomers of each other) of molecular formula CjeH Provide proper IUPAC name and rank these molecules in order of increasing boiling point (make sure to clearly indicate the lowest and highest boiling compounds).
answer (3 pts) 4 of 6 7. Label all functional groups present within the following molecules. Ifa higher priority functional group is comprised of two or more other functional groups, label the higher priority group only. (2 pts each) OH penicillin 8. Which of the following compounds is/are optically active? Circle your answer. (2 pts each) meso-tartaric acid L-cysteine 1.4-butanediol (R)-2-iodohexane 9. Rank the following in order of increasing acidity. (5 pts) HF CH3NH2 CH3OH HB CH3CH2CH2CH2CH3
1. (4 pts) Rank each of the following carbocations in order of stability (1 most stable and 4 least stable). н н сH н Н,с Н,с" H сH; CH3 Hас- H 2. (6 pts total; 2 pts each) Complete the following transformations by indicating the reactant structure or the major organic product(s). Place your answer(s) in the space provided. Be certain to indicate stereochemistry where applicable. Cl2 Он cat. H2SO H-о Br Br conc. HBra) сн сна 3. (10 pts...
Give the products formed in each reaction. If more than once alkene product forms, indicate which once predominates. If stereoisomer products form draw 3D representations. + HD CI 4 : 's O - C 4, C H. y 7 Br 3M. Nt D lig w H , , Br C=H + HO: #*,
D Question 7 4 pts Which of the following substances has the lowest solubility in water? A) Hg2Cl2, Ksp = 3.1 x 10-18 B) Caz(PO4)2, Ksp = 2.0*10-29 C) AglO3, Ksp = 3.1 x 10-8 D) CuBr, Ksp = 5.0 x 10-9 Ос OB ОА OD 4 pts Question 8
7. (6 points) Which compound in each pair has the highest boiling point? CH3OCH2CH3 or CH3CH(OH)CH3 CH3CH2CH2CH2CH3 or CH3CH2CH2CH3 (CH3)2CHCH3 or CH3CH2CH2CH3
7. Label all functional groups present within the following molecules. If a higher priority functional group is comprised of two or more other functional groups, label the higher priority group only. (2 pts each) он penicillin G 8. Which of the following compounds is/are optically active? Circle your answer. (2 pts each) meso-tartaric acid L-cysteine 1,4-butanediol (R)-2-iodohexane 9. Rank the following in order of increasing acidity. (5 pts) СH3NH2 снзон HBr СHЗCH2CH2CH2СH3 HF
7. Label all functional groups present within the following molecules. If a higher priority functional group is comprised of two or more other functional groups, label the higher priority group only. (2 pts each) OH penicillin G 8. Which of the following compounds is/are optically active? Circle your answer. (2 pts each) meso-tartaric acid L-cysteine 1,4-butanediol (R)-2-iodohexane 9. Rank the following in order of increasing acidity. (5 pts) HF CH3NH2 CH3OH HBr CH3CH2CH2CH2CH3
Last Name: First Name: Date: (4 pts each) Test Three 1. Which compound will have the highest boiling point? Why? 2. Predict the product: CN 1. KOH, H,0, heat 2 3M HCI 3. Arrange the following compounds in order according to their acidity (the strongest first). -CH D بلد الجليل الليل 4. Predict the pka order of the following compounds (from the molecule with the lowest pka to the highest pka). 5. Predict product for the following reaction. Heat COOH...