Is the following a primary (1o), secondary (2o) or tertiary (3o) alkyl halide?

Is this alkene Z or E

A compound C3H6O has a hydroxyl group but no doublebonds. Write a structural formula consistent with thisinformation.

Draw the structure of (2E, 4E)-2-chloro-2,4-octadiene.

1,4-Pentadiene (CH2=CH-CH2-CH=CH2) is a liquid at room temperature and has a density of 0.66 g/mL and molar mass of 68.12 g/mol. In a laboratory experiment, 3.80 mL of this compound was treated with 4.80 mL of conc. H2SO4 (100% w/w; molar mass 98.08 g/mol). Note that the density of conc. H2SO4 is 1.84 g/mL. The resulting sulfate ester was then treated with 1.20 mL of water (molar mass 18.02 g/mol) affording, after work- up, 2,4-pentanediol (molar mass 104.15 g/mol) as the crude product. The crude product was then purified by simple distillation, which yielded 2.00 g of pure product.   a.  Provide a balanced chemical equation to show the reaction between 1,4-pentadiene and sulfuric acid. Do not use molecular formulas in the chemical equation except for sulfuric acid.   b.  What reactant is the limiting reagent in this chemical equation? Show calculations to support your answer.

III An alkyne reagent is shown in the following figure, write the products of the following reactions (if the reaction occurs in more than one step, write, and identify the species that are formed.) H, 2B12 CH3CH2CH2C CH KMNO, 1HC1 Lindlar Catalyst H,O, H,SO, HgSO4 H, Pd/C Catalyst

Draw the structures for (a) 2-methyl-1,3,5-hexatriene and (b) 1,6-dimethoxyhexa-1,5-diene.

Draw the skeletal ("line") structure of a linear alkene with 5 carbons. Click and drag to start drawing a structure. D с с X C

Which of the following is a cylcloalkane? A or B

Write the structures of the following organic halogen compounds :(i) 4-tert-Butyl-3-iodoheptane(ii) 4-Bromo-3-methylpent-2-ene