For the preparation and chemiluminescence of luminol:
in what type of environment should the chemiluminescence reaction be conducted?
1. the reaction should be conducted in a glove-box.
2. the reaction should be conducted under a uv lamp.
3. the reaction should be conducted in a hot-water bath.
4. the reaction should be conducted in a dark room

How is 0.00235 expressed in proper scientific notation? a. 2.35 × 10-3 b. 0.235 × 10-2 c. 2.35 d. 2.35 × 103

An atom of lithium (li) and an atom of chlorine (cl) engage in a chemical reaction. which correctly describes the structure of the resulting chemical compound? hint: consider the class of each element. the chemical compound will have a network structure. the chemical compound will have triple bonds. the chemical compound will have a ball-and-stick structure. the chemical compound will have double bonds.

According to each substances heat of fusion, which of the items below requires more heat to be added per gram of substance to go from solid to liquid? silver sulfur water lead