Find the molarity of 186.55 g of sucrose, C12H22011 (Molar Mass = 342g) in
0.500 L of water.

Astudent conducts an experiment to determine how the amount of water given to a plant affects its growth. what is the independent variable for this experiment?

Achemical reaction is done in the setup shown, resulting in a change of mass. what will happen if the same reaction is done in a sealed container that is placed on the electronic balance?

Concentrations expressed as a percent by mass are useful when the solute is a a. liquid b. gas c. solid