The number of moles of solute dissolved in one liter of solution is ___.

A 100.00 mL of a 2.00 M solution of HCl, was diluted by adding enough water to make the solution volume to 500.00 mL. Find the molarity of the new solution.

Water has a high boiling point because of the strong hydrogen bonds between the water molecules; it is both a strong hydrogen bond donor and acceptor.

Kinetic Molecular Theory states that gas particles are in constant motion and exhibit perfectly elastic collisions.

A warm bottle of soft drink does not taste as good as the cold one because there is less carbon dioxide dissolved in it.

A chemistry laboratory technician needs to prepare 5.00 L of a 0.250 M solution of potassium permanganate (KMnO4 ). What mass of KMnO 4 does she need to make the solution?

Solid water is less dense , and in fact sinks on liquid.

___ is the amount of heat or energy needed to raise the temperature of one gram of a substance  by 1 degree Celsius.

A solution is prepared by dissolving 42.23 g of ammonium chloride, (NH 4Cl) into enough water to make 500.0 mL of solution. Find its molarity.

A sugar solution concentration contains 30 g NaCl per 70 g of water. What is the percent by mass of NaCl in the solution?