pH

Question 1

What is the Bronsted-Lowry definition of a base?

Revolt · Accepted Answer

a compound that accepts protons

Question 2

Which statement describes the Arrhenius interpretation of acids and bases?

Revolt · Accepted Answer

It is limited to situations that involve aqueous solutions or specific compounds.

Question 3

Which of the following would most likely act as a Bronsted-Lowry acid?

Revolt · Accepted Answer

HCN

Question 4

Which best describes the definition of Lewis acids and bases?

Revolt · Accepted Answer

a general definition based on electron structure

Question 5

Which term describes a substance that increases the concentration of hydroxide ions in solution?

Revolt · Accepted Answer

Arrhenius definition of a base

Question 6

Consider the reaction below.HI + H2O H3O+ + I–Which is an acid-conjugate base pair?

Revolt · Accepted Answer

HI and I–

Question 7

What is the Arrhenius definition of an acid?

Revolt · Accepted Answer

A substance that increases H3O+ concentration when it is dissolved in water.

Question 8

Consider the reaction below.H2PO4– + H2O H3O+ + HPO42–Which of the following is a base–conjugate acid pair?

Revolt · Accepted Answer

H2O and H3O+

Question 9

Consider the reaction below.HF + H2O H3O + FWhich is an acid-conjugate base pair?

Revolt · Accepted Answer

HF and F

pH Answers