EXAM 2 CHEM 162 RUTGERS
QUESTIONS AND ANSWERS
HCl - Correct Answers -strong acid
H2So4 - Correct Answers -strong acid
hNo3 - Correct Answers -strong acid
HI - Correct Answers -strong acid
HClO4 - Correct Answers -strong acid
HBr - Correct Answers -strong acid
HF - Correct Answers -weak acid
CH3COOH - Correct Answers -weak acid
NaOH - Correct Answers -strong base
KOH - Correct Answers -strong base
NH3 - Correct Answers -weak base
Fe(OH)3 - Correct Answers -weak base
strong acids and bases - Correct Answers -reactions go to completion (large ka and kb)
weak acids and bases - Correct Answers -reactions dissociate partially (small ka and
kb)
Acids - Correct Answers -Proton donor (removal of H+)
oxyacid - Correct Answers -the number of oxygen atoms and electronegativity of the
central atom (more o atoms means less polar O-H bond)
carboxylic acid - Correct Answers -organic acids
QUESTIONS AND ANSWERS
HCl - Correct Answers -strong acid
H2So4 - Correct Answers -strong acid
hNo3 - Correct Answers -strong acid
HI - Correct Answers -strong acid
HClO4 - Correct Answers -strong acid
HBr - Correct Answers -strong acid
HF - Correct Answers -weak acid
CH3COOH - Correct Answers -weak acid
NaOH - Correct Answers -strong base
KOH - Correct Answers -strong base
NH3 - Correct Answers -weak base
Fe(OH)3 - Correct Answers -weak base
strong acids and bases - Correct Answers -reactions go to completion (large ka and kb)
weak acids and bases - Correct Answers -reactions dissociate partially (small ka and
kb)
Acids - Correct Answers -Proton donor (removal of H+)
oxyacid - Correct Answers -the number of oxygen atoms and electronegativity of the
central atom (more o atoms means less polar O-H bond)
carboxylic acid - Correct Answers -organic acids