3/20 (M) Acids, Bases, Salts Flash Review

LT 1: CH₃COOH + H₂O <--> CH₃COO- + H₃O⁺.

According to one acid-base theory, the two H+ donors in the equation are

• CH₃COOH and H₂O

• CH₃COOH and H₃O⁺

• CH₃COO- and H₂O

• CH₃COO- and H₃O⁺

LT 1: Hydroxide can be found in

• acids

• bases

• salts

• water only

LT 1: Which formula can represent hydrogen ions in an aqueous solution?

• OH^-(aq)

• H₃O⁺(aq)

• Hg_2²⁺ (aq)

• NH₄⁺ (aq)

LT 2: A substance that conducts electricity in water is called

• water

• acids only

• an electrolyte

• salts only

LT 5: A substance that has a pH of 7 is

• water

• an acid

• an electrolyte

• a base

LT 6: If the pH increases

• H+ decreases

• H+ increases

• OH- decreases

LT 7: a pH increase from 2.5 to 3.5 is indicates

• a 10x increase in H+

• a 10x decrease in H+

• a 1x increase in H+

• a 1x decrease in H+

LT 10: A product of neutralization is always

• water

• an acid

• a base

• alcohol

LT 11: KOH + HCl --> HOH + _____

• ClK

• COH

• OHK

• KCl

LT 11: KOH + HCl --> HOH + KCl

In the neutralization reaction above

• There are more hydronium ions compared to hydroxide ions

• There are less hydronium ions compared to hydroxide ions

• There are equal hydronium ions compared to hydroxide ions

• None of the above