Awater sample contains the pollutant chlorobenzene with a concentration of 15 ppb. what is the molarity of this solution

Consider the directing effects of the substituents on salicylamide and predict the possible structures of the iodination products. which do you think will be the major product?

What is the name of the enzyme that forms at the start of transcription?

Astudent uses universal ph paper to find the ph of three solutions . solution a has a ph of 5 solution b has a ph of 11 and solution c has a ph of 7 identify which solution is acidic which solution is neutral and which solution is basic