Calculate the molality of a 20. 0% by mass ammonium sulfate (nh4)2so4 solution. The density of the solution is 1. 117 g/ml.

After rain, water soaks into the ground and is added to the groundwater. this process is known as a. groundwater pollution. b. groundwater recharge. c. groundwater recycling. d. groundwater filtration.

What term refers to the initial training given to all new employees?

Suppose you live in location a, a part of the united states with a semiarid climate . you travel to location b, which is in a neighboring area . there you would find a humid continental climate. in which direction is location b likely to be , relative to location a? what is an explanation for the difference