Acommon way of initiating certain chemical reactions with light involves the generation of free halogen atoms in solution. if δh for the reaction cl 2(g) → 2cl(g) is 242.8 kj/mol, what is the longest wavelength of light that will produce free chlorine atoms in solution?

What are the 4 phases of matter in order of increasing engery content?

All of the following are homogeneous mixtures except a) sugar dissolved in water. b) orange juice. c) coffee with cream. d) household vinegar. e) apple juice

Examine the false statement. compounds are the smallest unit of an element that occur most commonly in nature. select the rewording of the statement that is true. a: atoms are the smallest unit of an element that commonly occur in nature. b: molecules are the smallest unit of an element or compound that commonly occur in nature. c: molecules are the smallest unit of a compound that occur on the periodic table. d: compounds are the smallest unit of an element that occur on the periodic table