Circle the most acidic proton or protons if some are equivalent in the following compounds. HOCH2CH2NH2 HSCHCHNH HOCH2CH2C C-H OH O O HOCCH2CH2SH CH3CHCOH H3NCH2CH2CO 14. Explain the relationship of the following properties/designations for chiral compounds. (3 points) Chiral compounds rotate plane polarized light to the left or the right. Chiral compounds be either R or S Chiral compounds can have a chiral center that is D or L