CHEM 1312 Exam 3 Review

Strong acids will ionize partially and weak acids ionize completely.

• True

• False

Organize these options into the right categories

Groups:

(a) Strong Acid

,

(b) Strong Base

• RbOH

• HCl

• CsOH

• HBr

• Ca(OH)₂

• NaOH

• HNO₃

• HClO₃

• LiOH

• H₂SO₄

• HClO₄

• Ba(OH)₂

• HI

• Sr(OH)₂

Identify the acid, base, conjugate base, and conjugate acid.

a

b

c

d

Acid

Conjugate Base

Base

Conjugate Acid

A strong acid/base will have a weak conjugate base/acid.

• True

• False

A weak acid/base will have a strong conjugate base/acid.

• True

• False

Match the following

• Neutral

• [H3O+] > [OH-]

• Acidic

• [H3O+] = [OH-]

• Basic

• [H3O+] < [OH-]

Match the formula to the correct result.

• -log ([OH-])

• pOH

• -log ([H3O+])

• [OH-]

• 10^-pOH

• pH

• 10^-pH

• [H3O+]

Bond strength, anion size, and electronegativity will all have an effect on the strength of an acid.

• True

• False

Bond strength has a direct relationship with acid strength. (Strong bonds = strong acid.)

• True

• False

Match the following

• Accepts a H+

• Lewis Acid

• Accepts a lone pair of electrons

• Bronsted Base

• Donates a H+

• Bronsted Acid

• Donates a lone pair of electrons

• Lewis Base