During the synthesis and purification of biodiesel, what should be done if an emulsion forms?A. Add sodium chloride and swirl the mixture.B. Add water and stir the mixture with a glass stirring rod.C. Cool the mixture in an ice bath.D. Warm the mixture over low heat on a hot plate.
--Fatty acid molecules with single bonds between some carbons and double bonds between some carbons are ______________.--A molecule made up of glycerol connected to three fatty acid chains is a ________________.--A chemical reaction in which an ester is converted into a new type of ester is a ____________.--Fatty acid molecules with single bonds between all carbons are ________________.--A type of fuel synthesized by breaking down lipids from natural sources is _______________.
What should you do every time you are setting up glassware for a vacuum filtration?Select one or more:1. Check that there are no cracks or defects in the glassware.2. Ensure that the glassware is designed for use with a vacuum.3. Dry the outside of all the glassware.4. Inspect the tubing for any holes.