Regents Chemistry Unit 11 Question Preview (ID: 19541)


Acids And Bases. TEACHERS: click here for quick copy question ID numbers.

What type of substance contains H+ ions that ionize when dissolved in water?
a) Acids
b) Bases
c) Salts
d) Waters

What types of substance has a pH of less than 7?
a) Acids
b) Bases
c) Salts
d) Electrolytes

Ternary Acids all contain a
a) Base
b) Walowitz
c) Polyatomic ion
d) Acidophilus

What type of substances contains OH- ions that ionize when dissolved in water?
a) Acids
b) Salts
c) Bases
d) Water

Which of these substances would be the most basic?
a) pH 1
b) pH 7
c) pH 9
d) pH 13

Mixing an acid with a base makes what two substances?
a) Soap and Ethers
b) Esters and Alcohols
c) Salt and Water
d) Tacos and Coke

What is the controlled process of acid-base neutralization?
a) Filtration
b) Titration
c) Distillation
d) Saponification

A solution with a pH of 3 is how many times more acidic than a solution with a pH of 5?
a) .01
b) 1
c) 10
d) 100

According to an alternative theory of acids and bases, what substance acts as a proton (H+) donor?
a) Acids
b) Bases
c) Salts
d) Waters

According to an alternative theory of acids and bases, what substance acts as a proton (H+) acceptor?
a) Bases
b) Acids
c) Salts
d) Waters

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