Acids and Bases Test Review

Oranges have a [H₃O⁺] of 1.7 x 10^-2 M. Their pOH is

• 1.77

• 12.23

• 10.91

• 3.09

Ammonia has a pOH of 2. Ammonia is a(n) __________.

• acid

• base

• neutral

• metal

Find the pH of a solution with [OH-] = 8.41 x 10^-4.

• 3.08

• 10.92

• 9.88

• 11.23

What are the products of a neutralization reactions

• water

• salt

• acid

• base

a compound that increase H+ or H3O+ concentration by making the solution more acidic is called

• arrhenius acid

• arrhenus base

NH₃ is:

• a Bronsted Lowry base

• an Arrhenius base

• an acid

• both an Arrhenius and a Bronsted Lowry base

A hydrogen ion, H⁺, is the same as a(n):

• neutron

• electron

• proton

• hydroxide ion

What is the conjugate acid in the following equation?

PO₄^-3 + HNO₃ → NO₃^- + HPO₄^-2

• PO₄^3-

• HNO₃

• NO₃^-

• HPO₄^2-

What is the conjugate base in the following reaction? HCO₃^- + HCl → H₂CO₃ + Cl^-

• HCO₃^-

• HCl

• H₂CO₃

• Cl^-

Using the above reaction, which compound is the conjugate base?

• CO₃^2-

• H₂O

• HCO₃^-

• OH^-