Describe the effect of increasing temperature on the solubility of:

a. A typical solid in water.

b. A gas in water

Using the solubility curve graph:

a. which substance's solubility is LEAST changed as the temperature is increased?

b. based on the characteristics of gases, liquids, and solids, predict which solute is MOST likely a gas. Explain how you know this.

c. How many grams of solute A can be completely dissolved in 200 grams of water at 90 degrees Celsius to make a saturated solution.

60mL of ethanol is diluted with water to a final volume of 400mL. What is the percent by volume of ethanol in the solution?

A standard solution of 0.250mol/L calcium carbonate is prepared by dissolving solid calcium carbonate, CaCO3, in an acid. What mass of calcium carbonate is needed to prepare 1.00L of this solution?

A 2.25mg sample of dioctyl phthalate (C24H38O4), a plasticizer, is dissolved in H2O to give 530mL of solution. What is the concentration of dioctyl phthalate in ppb?

What mass of solute is present in 500mL of 0.10mol/L AgNO3?

Why did the white bear dissolve in water?