Please answer thoroughly

1. Name the compounds below in the box provided ( 2 points each, 8 points total) 2. A linear hydrocarbon that contains 21 carbons is a molecule that is used to form candles. a) How many hydrogens does this compound have? b) If this compound were a cycloalkane, what would the molecular formula be (0.5 point each, 1 points total)? 3. Draw a linear and a branched hydrocarbon molecule that has 7 carbons ( 1 point each, 2 points total) 4. For each of the pairs of compounds below, indicate if they are the same compound, different (unrelated) compounds, or isomers of each other ( 1 points each, 3 points total) a. b. c. 5. Draw the halogenation reaction involving 2-methylpropane and chlorine. Make sure to draw the structure of both the reactants and products. You may use your favorite structure drawing representation between: the structural formula or line formula ( 5 points). 6. Draw the following compounds from their names ( 2 points each, 8 points total) a. cis-3-heptene b. 3,3,5-trimethyl-1-nonyne c. 1,3-difluoro-6,6-dipropyl-5-isopropyl-2-decene Cycloalkanes, like cylcohexane, can exist in different conformations. Below are drawings of the two possible conformers. On the line below the line angle drawing of the two conformers that we learned, place the name of that conformation. One of these conformations is more stable than the other, circle it ( 1 points per, 3 points total) 8. Predict the product for the following reactions. If there is more than one product formed, make sure to show all the products formed ( 12 points). +H2Pd b) Cl2 c) +H2Ni Br2 9. What are the starting materials for the following products? ( 8 points) a) b)