Chemistry - Acids and Bases

Test on Friday the fifteenth of March on titration calculations, acids and bases and the Ph scale.

Hydrochloric acid

HCl

Sulfuric acid

H2SO4

Nitric acid

HNO3

Phosphoric acid

H3PO4

Sodium hydroxide

NaOH

Barium hydroxide

Ba(OH)2

Ammonia

NH3

Potassium Carbonate

K2CO3

Ion

charged particle

formation of ion

when atoms lose or gain electrons

dissociation

process by which you can tell the strength of an acid

ph

a measure of concentration of H3O in aqueous solutions and how this concentration changes along the scale

dissociation equation acid

HA + H20 —> H30+ + A-

dissociation equation base

B + H20 —> BH+ = HO-

Universal indicator

Is a mixture of different indicators that contains a set of chemicals that change color depending on the amount of acid or base substances in the solution

Carbon dioxide acidic properties

CO2 + H20 —> H2CO3

Carbon dioxide emissions consequences

ocean acidification and destruction of coral reef

Phenolphthalein

ph indicator, strong base and strong/weak acids

Methyl orange

ph indicator, weak base and strong acids