In one or two sentences or with an illustration, discuss how each of the four factors below play a role in determining relative acidity strength. In other words, discuss the general trends, be concise and specific. a. Periodic Trends b. Resonance c. Induction d. Orbitals

Asample of the male sex hormone testosterone, c19h28o2, contains 3.88×10^21 atoms of hydrogen.(a) how many atoms of carbon does it contain? (b) how many molecules of testosterone does it contain? (c) how many moles of testosterone does it contain? (d) what is the mass of this sample in grams?

Which of the following statements is false regarding aromaticity? a. the compound must be cyclic b. the compound must be fully conjugated c. the compound must be planar d.the number of electrons in the pi system must satisfy the hückel 4n+2 rule e. the compound must have a neutral charge

What does x represent in the formula for the compound xcl4?