Which of the following industrial processes involves a voltaic cell rather than electrolysis? coating forks and knives with silver ?

extracting sodium from sodium hydroxide ?

reinforcing the hull of a ship so that it resists corrosion ?

converting energy stored in chemical bonds to electricity ?

Think about how you can use le chatelier’s principle to find possible solutions to the design problem. describe at least two ways to increase the yield (amount) of ammonia based on this principle.

How could a student test the effect of removing heat from a gas that is stored in a sealed container? what must occur in order for matter to change states?

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.