Oceans have major effects on earth's climate in part because they

What is the mass of 0.46 mol of mgcl2

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 plant food contains nh4)3po4 what tests would you run to verify the presence of the nh4 ion and the po4 ion