Solubility Curve Worksheet printable pdf download

Solubility Curve Worksheet

Name: __________________________________________Date: ____________period____________

Solubility Curve Worksheet

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 Worksheet