Properties of Acids
tastes sour
reacts with metals - corrosive (eats away)
carbonates (CO3-2) creates CO2
2HCl + Ca CO3 ---> CaCl2
+ CO2 + H2O
turns blue litmus(an indicator)red
Important acids
hydrochloric acid
HCl
nitric acid
HNO3
sulfuric acid
H2SO4
carbonic acid
H2CO3
Acetic acid
HC2H3O2
Properties of Bases
taste bitter
tonic water - quinine
feels
slippery
soap, ammonia
turns red
litmus (an indicator) blue
Important bases
Sodium hydroxide
NaOH
Potassium hydroxide KOH
Calcium hydroxide
Ca(OH)2
Magnesium hydroixde Mg(OH)2
Aluminum hydroxide Al(OH)3
Ammonia
NH3
Calcium oxide
CaO
Reaction of bases and acids together -
neutralization - creates water and salt