This aromatic synthesis uses reaction of a diazonium salt as a key step. The transformation occurs in 4 steps and involves the following reactions: (1) nitration, (2) reduction, (3) diazotization, (4) formation of phenol.

Which statement best describes the relationship between period and frequency of light waves? a) in wave b the period increases and the frequency decreases from wave a. b) in wave a the period increases and the frequency decreases from wave b. c) in wave b the period is shorter and the frequency is greater than in wave a. d) in wave a the period is shorter and the frequency is greater than in wave b.

Acompound has a molecular weight of 12.124 atomic mass units and the empirical formula c3h40. what is the molecular formula of the compound?

Which electron configuration represents the electrons in an atom of sodium in the ground state at stp