Draw the skeletal ("line") structure of 2,3-dimethylpentane. Click and drag to start drawing a structure. x [S G

Draw the skeletal ("line") structure of 3-chloro-2-methyloctane. Click and drag to start drawing a structure.

Draw the skeletal ("line") structure of cis-4-methyl-2-hexene. olo Click and drag to start drawing a structure.

See image below

Draw a skeletal ("line") structure of this molecule: HỌ CH, CH3 CH₂ CH₂-CH-CH3 Click and drag to start drawing a structure. C C C

(iii) In the presence of a suitable catalyst, 2-methylpropene forms a mixture of dimers. Two of these dimers react with hydrogen to form * 2,2,4-trimethylpentane. Draw the skeletal formula for 2,2,4-trimethylpentane. Use this to draw the skeletal structure of one of the dimers formed from 2-methylpropene. 2,2,4-trimethylpentane Dimer

Please help me complete this table

Replace one H on propane with Br. Does it matter which H is replaced? Yes or No (circle) Are isomers possible for C3H¬B1? Yes or No (circle) Draw the expanded structures for all isomers and name each compound. As in question 1 on the previous page, use a number in front of the name to indicate the position for the bromine atom on the carbon chain. Consult with your instructor to make sure you've correctly drawn and named the structure(s) here. 3. Complete the following for compounds derived from butane, C4H10. Butane, C4H10 Lewis Structures & Name Are isomers possible? Yes or No (circle) Build a model & draw the line structures for all potential structural isomers of C4H10. Using your molecular models for the butane isomers as a guide, draw line structures for all monoiodo-derivatives of each of your isomers of butane having the molecular formula C4H9I. Give the IUPAC name for each compound.

Draw the skeletal ("line") structure of 1,2,4,5-tetramethylcyclohexane. Click and drag to start drawing a structure. C C Ś c+

1. Does chlorophyll a or chlorophyll b have a greater number of “conjugated” double bonds, or do they have the same number? Draw the structure of chlorophyll b and using a colored highlighter, indicate which of the double bonds are “conjugated”.   2. What is the main functional group in THF (tetrahydrofuran)? Is THF more polar or less polar than IPA (also called: isopropyl alcohol, isopropanol, or 2-propanol)? 3.If you mistakenly used hexanes-THF (2:1) for eluting the carotene pigments from your chromatography column, will they elute faster or slower than if you had correctly used hexanes-THF (10:1)? Explain