Acids and Bases

Front

Which of the following best describes a Bronsted-Lowry base?

• It increases the amount of H⁺ in solution
• It increases the amount of OH^- in solution
• It is a proton acceptor
• It is a proton donor

Back

It is a proton acceptor

Front

Which of the following is a strong base?

NH₃

,

HCl

,

LiOH

,

Mg(OH)₂

Back

LiOH

Front

Identify which is NOT a strong acid:

HNO₃

,

H₂SO₄

,

HI

,

H₂CO₃

Back

H₂CO₃

Front

Which of the following is NOT a name for H+ (H₃O⁺)? Hydronium Ion, Hydrogen Ion, Hydroxide Ion, Proton

Back

Hydroxide Ion

Front

If the pOH of a solution is 2.8, what is the pH?

Back

11.2

Front

If the H⁺ of a solution is 9.1 x 10^-3, what is the pH?

Back

2.0

Front

If the H⁺ concentration of a solution is 2.8 x 10^-9, what is the pOH?

Back

5.45

Front

Which is NOT true about indicators?

• They each have a certain pH where they change color
• They come in a variety of colors
• They are useful in titrations
• They neutralize acids and bases

Back

They neutralize acids and bases

Front

What are the products when hydrobromic acid is mixed with sodium hydroxide?

Back

H₂O and NaBr

Front

Which of the following is a weak acid?

HCl

,

HBr

,

HI

,

HF

Back

HF