1. Topic: Electrolytes Do Now:
Two grams of potassium chloride are completely dissolved in a smaple fo water in a beaker. This solutions is classified as
a. an element
b. a compound
c. A homogeneous mixture
d. a heterogeneous mixture
2. Which formula represents a mixture?
a. C6H12O6(l) b. C6H12O6(s) c. LiCl(aq) d. LiCl(s)

2. Electricity What do you need to conduct electricity?
Mobile, charged particles!!!!

3. Electrolyte = ions in solution
substance that dissolves in water to form solution that conducts electricity
- Soluble salts (ionic compounds from table F)
-Bases (metal ion + OH-) and (NH3  NH4+ + OH-)
- Acids (start with H except H2O H2O2 or end in COOH)
Nonelectrolyte
substance that dissolves in water to form solution that does not conduct electricity
- basically all covalent except acids and bases

4. Electrolyte vs. Nonelectrolyte
Which solution conducts a current?