Acids and Bases

Front

According to the Bronsted-Lowry definition, an acid is a proton _____________ while a base is a proton _____________ .

Back

donor; accepter

Front

NaOH --> Na⁺ + OH^-

In the equation above, NaOH acts as a(n) ________________.

Back

arrhenius base

Front

Which of the following is NOT a characteristic of an acid?

• sour taste
• corrodes metal
• pH > 7
• electrolyte

Back

pH > 7

Front

Antacids are examples of weak bases. Which of the following would most likely be the pH of an antacid? Options: 2, 6, 8, 12

Back

8

Front

According to the diagram, which of the following best describes bleach? Options: Strong acid, Weak acid, Strong base, Weak base

Back

Strong base

Front

The difference between a strong acid and a weak acid is that a strong acid __________________________.

Back

dissociates completely

Front

Based on the picture and the equation beneath it, which of the following best describes chemical HA?

Back

strong acid

Front

Soap is slippery and bitter to the taste. From this description, we can conclude that it is most likely a(n) ______________.

Back

base

Front

Cabbage juice changes color in the presence of other chemicals, and the color it changes depends on the other chemical's pH. We can classify cabbage juice as a(n) ______________.

Back

indicator

Front

In the reaction HCl + LiOH --> LiCl + H₂O, which chemical acts as the acid?

Back

HCl