Name the early individuals who had a major impact on the American public awareness of the environment and sustainability,
and explain their accomplishments

Sugar is dissolved in water. which is the solute? sugar neither both water

How might this scientific phenomena be explained? a paper clip floats on water.

4.25g sample of solid ammonium nitrate dissolves in 60.0g of water in a coffee-cup calorimeter, the temperature drops from 22.0 c to 16.9 c. assume that the specific heat of the solution is the same as that of pure water. calculate delta(h) (in kj/mol nh4no3) for the solution proces.