The following are organic molecules. For each compound, circle any hydrogen that has partial positive charge and can form hydrogen bonds. H H-Ö: H Adrenaline Page 6 of 6 H -H HH DMSO Vinegar

Ree 1. Using the IUPAC nomenclature, write the name for the following organic compounds. HO- Nam HO OH A: HO HIII H B: D OH

What is the relationship between the two structures shown?

identify the compound and its functional group.

Select all the compound(s) from the following list that have at least one double bond. O NH3 O CO O CcI, O Sog O H20 O None of the compounds have double bonds

1. Draw a skeleton and make sure the bonds and lone pairs above are added. It is usually best to start with the carbon atoms, then add oxygens, then hydrogens, and fill in with lone pairs ( normally not on carbon ) or multiple bonds if necessary. С — С — С —о 2. Add the hydrogens to the carbon - oxygen skeleton. ннн H С —С | ннн 3. Complete the structure by adding lone pairs (2) to the oxygen atom. ннн H 0-H ннн

Build the models and give the shape for each.

Examine the geometry of the molecule in the window. ball & stick v + labels The molecule has a carbonyl group. A general funtional group representation of the molecule is The compound is a(n) [ where R and R* are carbon groups.

Can you please answer the question #2? Thanks