What is the percent mass/volume (%m/v) of a solution that is made from putting 15.0 g of NaCl in water to make 275 mL of solution?

What is the molarity of a solution containing 3.0 moles of NaCl in 2.0 L of solution?

Which of the following statements about intermolecular forces is true?

Which of the following would be the least soluble in water?

A sample of oxygen at room temperature occupies a volume of 500. L at 1.35 atm. What would be the volume of this gas at 2.50 atm at the same temperature?

If physiological saline has a concentration of 0.90% (m/v) NaCl, identify the following solutions as isotonic, hypotonic or hypertonic:   0.25% (m/v) NaCl   0.90% (m/v) NaCl    1.8% (m/v) NaCl

Compare two compounds of similar molar mass, in which A is comprised of nonpolar molecules and B composed of polar molecules. Which of the following statements is true?

We can predict whether or not a solute dissolves in a solvent with the rule “like dissolves like.” This rule means that :

In a solution, the component present in the smaller amount is called the _________.

Water (H2O) has a higher boiling point than methane (CH4) because water has ________ between molecules.