2­Table F and Solubility 2017.notebook
January 20, 2017
Do Now
1. How does temperature and pressure affect the solubility of a GAS in solution?
A decrease in temperature will increase gas solubility (indirect relationship)
An increase in pressure will increase gas solubility (direct relationship)
2. How does temperature and pressure affect the solubility of a SOLID in solution? An increase in temperature will increase solid solubility in solution (direct relationship)
Pressure DOES NOT affect a solid's solubility. Pressure will only influence gas solubility.
Table F and Solubility
Aim: To use Table F to determine the solubility of a compound.
2­Table F and Solubility 2017.notebook
January 20, 2017
Table F will tell you if a compound produced during a reaction will be soluble (dissolve) or insoluble (solid) in water.
When a compound that forms is insoluble it is called a precipitate.
Table F and Chemical Reactions
Complete the double replacement reaction below and determine if one of the products forms a precipitate (insoluble compound):
Na­Cl (aq) + AgNO3 (aq) à NaNO3 (aq) + AgCl (s)
The sodium nitrate formed is soluble in water and therefore aqueous while AgCl is insoluble according to Table F and forms a precipitate (solid that comes out of solution)
2­Table F and Solubility 2017.notebook
January 20, 2017
Use Table F to predict if the following compounds are soluble or insoluble in water:
1. Li2CO3
2. Fe(OH)3
3. CaCrO4
4. BaS
5. (NH4)3PO4
2­Table F and Solubility 2017.notebook
January 20, 2017
1. NaCl
6. KBr
2. K2CO3
7. AgClO3
3. AgCl
8. PbCl2
4. Ba(NO3)2
9. CaSO4
5. NaNO3
10. CaCO3
Determine if each is soluble or insoluble using Table F.
1. PbSO4
2. NaOH
3. CuSO4
4. KNO3
5. Ba(HCO3)2