Adv. Acids and Bases

Bases _________.

• Turn litmus paper red

• taste bitter

• produce H3O+ ions

• have pH <7

Acids __________.

• Produce hydronium ions (H3O+) when dissolved in water

• are nonelectrolytes

• turn litmus paper blue

• have pH >7

________ are electrolytes in solution.

• Acids

• Both acids and bases

• bases

• neither acids nor bases

_______ feel slippery

• Acids

• Both acids and bases

• bases

• neither acids nor bases

________ can cause chemical burns if pH is extreme.

• Acids

• Both acids and bases

• bases

• neither acids nor bases

A ____________ does not allow electric current to flow when dissolved.

• Strong electrolyte

• Non electrolyte

• Weak electrolyte

• capacitor

A(n) ____________ is a substance that changes colors in different pH values.

• reactant
• catalyst
• solvent
• indicator

A __________ ____________ donates OH- in a solution

• Arrhenius Acid

• Arrhenius base

What is the hydroxide concentration in a solution with pH = 9.5

• 4.5 M

• 13.2 x 10^-5 M

• 9.5 M

• 3.2 x 10^-10

What is the pH of a 0.0222 M solution of LiOH?

• 1.654

• 12.35

• 4.5 x 10^-13

• 0.0222 M