Please please help The vaporization of bromine requires 31.0 kJ/mol and an increase in disorder (delta S=93.0 J/(mol*K)). At what temperature will this process be spontaneous?
Br2 (l) yields Br2 (g)

The boiling point of propanoic acid is higher than that of 1-butanol because: propanoic acid has a higher molecular weight than 1-butanol. propanoic acid is more soluble in water than 1-butanol. propanoic acid is a better hydrogen bond donor than 1-butanol. propanoic acid forms hydrogen bonded dimers and 1-butanol does not. 1-butanol forms hydrogen bonded dimers and propanoic acid does not.

Some liquids can be distilled, but only at temperatures that are so high that it is impractical, or so high the compound decomposes. explain why distillation such compounds at significantly less than atmospheric pressure (some degree of vacuum) would solve this problem.

What is the common name for the compound shown here? enter the common name of the compound shown?