stearic, palmitic, linoleic acids. fatty acids. the structural formula of a chemical compound

abstract acid atom atomic biochemistry board bond c16h32o2 c18h32o2 c18h36o2 chain chem chemical chemistry clipart compound contour design diagram education engineer fatty formula graphic icon illustration lab line linoleic medicine model molecular molecule outline palmitic pharmacy school science set shape sign silhouette simple skeletal sketch stearic structure substance symbol vector