Using zaitsev's rule, choose the most stable alkene among the following.
a. cis-3,4-dimethylcyclohexene
b. 1,2-dimethylcyclohexene
c. 1,6-dimethylcyclohexene
d. they are all of equal stability according to zaitsev's rule

Compare the equilibrium constants for the systems shown in the table. which favors products the most? which favors products the least? rank these systems in order from most to least in terms of favoring products rather than reactants. d > b > a > c c > a > b > d b > c > d > a a > d > c > b

What material does not melt at any temperature

Acrystal that absorvd water from air is (blank)a. aqueousb. homogenousc. hygroscopicd. efflorescent