Science 4.4 - 4.5

Substance that releases hydrogen ions (H+) or hydronium ions (H3O+) in an aqueous solution

• Acid

• Base

• Liquid

• None

Substance that releases hydroxide ions (OH- ) in an aqueous solution

• Acid

• Base

• Liquid

• None

Two Scientists that expanded the definition of acids and bases

• Arrhenius

• Brønsted

• Heisenberg

• Lowry

What happens when an acid and a base react?

• Displacement

• Condenation

• Neutralization

• Nothing

Neutralization is an exothermic reaction because it generates heat

• F

• True

Salt and Water is not a an example of Neutralization

• True

• False

Most acids react with metals, metal oxides, hydroxides, hydrogen, carbonates, and carbonates.

• True

• False

Acid + metal = Salt + Hydrogen

• Neutralization

• Displacement Reaction

Very effective proton donor that is assumed to completely dissociate in water.

• Weak Acid

• Strong Acid

Poor proton donor that does not completely dissociate in water.

• Weak acid

• Strong acid