Acid / Base Worksheet Answer the questions to the Acid/Base worksheet by clicking through the following slides that were made by you and your classmates.

Acids An Acid is a ion donator Strong acids Weak acids Completely ionized Examples of strong acids Sulfuric, Nitric & Hydro bromic Weak acids Partially ionized Examples of weak acids Nitrous, Benzoic & Hydrofluoric Two Examples of acids If it tastes sour if it is below seven on the pH scale

Bases Base: a substance that produces hydroxide ions in solution or accepts hydrogen ions.

Reactions Acid + Base = Neutralization Ex: Salt and Water

pH scale Measurement Bases Acids Neutral 8-14 0-6 7 1 2 3 4 5 6 7 8 9 10 Battery acid HCI Lemon Juice Orange juice Acid rain Black Coffee Saliva Pure Water Sea Water Baking Soda Milk of Magnesium 11 12 13 14 Ammonia solution Soapy Water Drain Cleaner Bleach The measurement of the activity of the solvated hydrogen ion (H3O+)

Acid Rain Examples Rain water is naturally acidic but because of carbon dioxide it makes it more of a danger. CO2 is in our atmosphere. It causes harm to the lakes and rivers lined with inert materials. It kills trees and burns the branches off. Carbon dioxide (co2) + Water (h2o) = Carbonic Acid (h2co3) Sulfur Dioxide (2SO2) + Oxygen (o2) = Sulfur Trioxide (2so3) Sulfur Trioxide (2so3) + Water (h2o) = Sulfuric Acid (h2so4)

Blue berry indicator response scale Blue berries