Acids & Bases Test Review

Neutral solutions have a pH of

• pH of 2

• pH of 0

• pH of 7

• A neutral solution does not have a pH

An acid’s pH is between :

• 0 to 6

• 7

• 8-14

• 6-14

A base is a substance

• That releases OH- ions when dissolved in water

• That releases H+ ions when dissolved in water

• Does not release any ions when dissolved in water

• None of the above

Phenolphthalein in acidic solution is

• Colorless

• turns pink

• turns Yellow

• turns green

Tastes Sour

• Acids
• Bases
• Salts
• All

Tastes bitter.

• Acids
• Bases
• Salts
• All

If the pH of a solution is 5 the [H+] is

• 1.0 x 10⁵  M
• 1.0 x 10⁹  M
• 5.0 x 10¹  M
• 1.0 x 10^-5  M

if the [H+] of a solution is 1.0 x 10^-2 mol/L the pH is

• 2
• -2
• 1
• 12

Complete the following reaction:

HCl + Mg(OH)₂ -->

• MgCl₂ + H₂O

• Mg +H₂O

• MgCl₂ + H₂

• MgCl₂ + H₂O + CO₂

Name HF

• hydrofluoric acid
• Hypofluoric acid
• hydrogen fluorine acid
• fluoric acid