Answers

2014-02-12T19:34:27+01:00
Strong acid---hydrochloric acid (HCL)
weak acid----acetic acid(CH3COOH)
1 5 1
2014-02-12T23:44:06+01:00
STRONG 
HCl (hydrochloric acid)
HNO3 (nitric acid)
H2SO4 (sulfuric acid)
HBr (hydrobromic acid)
HI (hydroiodic acid)
HClO4 (perchloric acid)

WEAK
CH3COOH (acetic acid)
HCOOH (formic acid)
HF (hydrofluoric acid)
HCN (hydrocyanic acid)
HNO2 (nitrous acid)
HSO4- (hydrogen sulfate ion)
1 5 1