Which species can conduct an electric current?
1. KOH(s)
2. CH3OH(aq)
3. HBr (aq)
4. H2O(s)

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 effect would average population growth have on land usage? a. urban use of land would rise to more than 30 percent of available land. b. industrial use of land would rise to more than 30 percent of available land. c. the percentage of available land used as cropland would stay the same. d. cropland would fall to about 10 percent of available land.

The independent variable in an experiment will be the variable that you o a) change ob) hold constant ng c) observe for changes