Saturated vs. Unsaturated Fatty Acids Prepare a research paper discussing about saturated vs. unsaturated fatty acids.
Compare tubes 1 and 2. What would you expect the distribution of the dye to be with respect to the separated water and oil?
Lipids: Sudan IV test. Lipids include a variety of molecules that dissolve in non-polar solvents such as ether, acetone, methanol, or ethanol, but not as well in polar solvents such as water. Triglycerides (fats) are abundant lipids made of glycerol and three fatty acids. Tests for lipids are based on a lipid’s ability to selectively […]
Does your household soap sample contain excess sodium hydroxide? How can you tell?
SAPONIFICATION OF FATTY ACIDS Experiment/Data Briefly Summarize the procedure Activities 1 and 2 Data Table Prepared soap sample Household soap sample pH of sample 6 (mostly yellow-orange) 8 (green/somewhat turquoise) Initial observation of foam layer 1/3 roughly is made of white foam present Mostly white foam present Oil test observation Slight amount of white foam […]