Question

bromine water and lecithin

Answer 1

Answer:

bromine water

Bromine water is a highly oxidizing intense yellow to red mixture containing diatomic bromine dissolved in water. It is often used as a reactive in chemical assays of recognition for substances which react with bromine in an aqueous environment with the halogenation mechanism.

lecithin

Lecithin and Choline. Lecithin is a naturally occurring fatty substance referred to as phospholipid. Although the term lecithin is sometimes used generically to refer to a wide variety of lipids (including choline and glycine), it is most commonly associated with phosphatidylcholine, a precursor for choline.