How many grams of nacl are contained in 350. Ml of a 0. 287 m solution of sodium chloride?.

When a spring is compressed, the energy changes from kinetic to potential. which best describes what is causing this change?

Which buffer would be better able to hold a steady ph on the addition of strong acid, buffer 1 or buffer 2? explain. buffer 1: a solution containing 0.10 m nh4cl and 1 m nh3. buffer 2: a solution containing 1 m nh4cl and 0.10 m nh3

Malia was able to make a paper clip float on the surface of water what will most likely happen to the paper clip if a drop of dishwashing detergent is added near it