CLEMSON CH-1020 EXAM 3 (CH 15, 16, 17, 19)
QUESTIONS WITH CORRECT ANSWERS 2025
What has large Ka/Kb values? - CORRECT ANSWER -strong acids and bases
What has small Ka/Kb values? - CORRECT ANSWER -weakEacids and bases
Characteristics of Acids - CORRECT ANSWER --sour taste
-corrosive
-electrolytes (conduct energy)
-destroy properties of bases, forming ionic salts
Characteristics of Bases - CORRECT ANSWER --bitter taste
-slippery feel
-electrolytes (conduct energy)
-destroy properties of acids, forming ionic salts
Arrhenius Theory of Acids - CORRECT ANSWER -
a substance that produces H+ upon dissolution n water
Arrhenius Theory of Bases - CORRECT ANSWER -a substance that produces OH-
upon dissolution in water
Bronsted-Lowry Theory of AcidsE- CORRECT ANSWER --
any substance that can act as a proton (H+) donor
-substance that has an ionizable H attached to an electronegative atom
, Bronsted-Lowry Theory of Bases - CORRECT ANSWER --
any substance that can act as a proton (H+) acceptor
-substance that has an electron pair that can form a bond with the donated proton
Polyprotic Acid -ECORRECT ANSWER -a substance that can release/donate more than one proton
example: H2SO4
Polyprotic Base - CORRECT ANSWER -a substance that can accept more than one proton
example: C2O4^2-
Lewis Theory of Acids - CORRECT ANSWER -electron pair acceptor
Lewis Theory of Bases - CORRECT ANSWER -electron pair donor
Conjugate Acid-Base Pair - CORRECT ANSWER -
consists of two substances related to each other by the donating and accepting of a single hydro
gen ion
Strong acids have conjugate bases. - CORRECT ANSWER -weak
Strong bases have conjugate acids. - CORRECT ANSWER -weak
WeakEacids have conjugate bases. - CORRECT ANSWER -weak
The stronger the acid/base, the its conjugate base/acid. - CORRECT ANSWER -weaker
QUESTIONS WITH CORRECT ANSWERS 2025
What has large Ka/Kb values? - CORRECT ANSWER -strong acids and bases
What has small Ka/Kb values? - CORRECT ANSWER -weakEacids and bases
Characteristics of Acids - CORRECT ANSWER --sour taste
-corrosive
-electrolytes (conduct energy)
-destroy properties of bases, forming ionic salts
Characteristics of Bases - CORRECT ANSWER --bitter taste
-slippery feel
-electrolytes (conduct energy)
-destroy properties of acids, forming ionic salts
Arrhenius Theory of Acids - CORRECT ANSWER -
a substance that produces H+ upon dissolution n water
Arrhenius Theory of Bases - CORRECT ANSWER -a substance that produces OH-
upon dissolution in water
Bronsted-Lowry Theory of AcidsE- CORRECT ANSWER --
any substance that can act as a proton (H+) donor
-substance that has an ionizable H attached to an electronegative atom
, Bronsted-Lowry Theory of Bases - CORRECT ANSWER --
any substance that can act as a proton (H+) acceptor
-substance that has an electron pair that can form a bond with the donated proton
Polyprotic Acid -ECORRECT ANSWER -a substance that can release/donate more than one proton
example: H2SO4
Polyprotic Base - CORRECT ANSWER -a substance that can accept more than one proton
example: C2O4^2-
Lewis Theory of Acids - CORRECT ANSWER -electron pair acceptor
Lewis Theory of Bases - CORRECT ANSWER -electron pair donor
Conjugate Acid-Base Pair - CORRECT ANSWER -
consists of two substances related to each other by the donating and accepting of a single hydro
gen ion
Strong acids have conjugate bases. - CORRECT ANSWER -weak
Strong bases have conjugate acids. - CORRECT ANSWER -weak
WeakEacids have conjugate bases. - CORRECT ANSWER -weak
The stronger the acid/base, the its conjugate base/acid. - CORRECT ANSWER -weaker