Day 16 - Acid Rain, Day 15: Danube River, Day 15 - Neutralization, Day 14 - Acids & Bases-pH scale, Day 13 - Properties of Acids & Bases, Day 1 - 5.1 Properties & Changes (PG 175-178), Day 2: Trends in the Periodic Table, Lewis Dot Diagrams, Day 3= i...