Chem Pt. 1 Chap 4 REVISED

Strong Bases

Group 1 Hydroxides, Ca(OH)2, Sr(OH)2, and Ba(OH)2

Strong Acids

Cl, Br, I, ClO4, SO4, NO3

Electrolytes

Dissolve in Water

Nonelectrolytes

Do not dissolve in water

Weak Electrolytes

Partially dissolve in water

Ammonia (NH2)

A Weak Base

Spectator Ions

Simplified out or remain aqueous

Weak Electrolytes do not have…

spectator ions

Flavors of acids and bases

sour and bitter

Arrhenius acids and bases

produce H+ and OH- in water

Neutralization Reactions (acids + bases)

Water and Salt

Oxidation # of Hydrogen

+1

Oxidation # of Oxygen

-2 and -1 in H2O2

Oxidation # of Fluorine

-1

Oxidation # of Group 1A

+1

Oxidation # of Group IIA

+2

Salts and Molecules

Ionic (nonmetal and a metal) and Covalent (only nonmetals, no polyatomics)

Soluble

Group 1, NH4, Nitrates

Polyatomics

NICK the CAMEL ate a CREPPY CLAM for SUPPER in PHOENIX