Solubility Curve Practice Problems Worksheet Template printable pdf download

Solubility Curve Practice Problems Worksheet Template

Name: __________________________________________Date: ____________Class____________

Solubility Curve Practice Problems Worksheet 1

You'll notice that for most substances, solubility increases as temperature increases. As discussed earlier in

solutions involving liquids and solids typically more solute can be dissolved at higher temperatures. Can you find any

____________________

exceptions on the graph?

Here's an example of how to read the graph. Find the curve for KClO

At 30°C approximately 10g of KClO

will dissolve in 100g of water. If the temperature is increased to 80°C,

______

approximately

of the substance will dissolve in 100g (or 100mL) of water.

Directions: Use the graph to answer the following questions. REMEMBER UNITS!

1) What mass of solute will dissolve in 100mL of water at the following temperatures?

____________

a. KNO

at 70°C =

____________

NaCl at 100°C=

____________

c. NH

Cl at 90°C=

____________

d. Which of the above three substances is most soluble in water at 15°C. =

Solubility Curve Practice Problems Worksheet Template