Acid and Base Review

An increase in the amount of hydrogen ions in a solution ____ the pH.

• raises

• lowers

• does not affect

• doubles

Consider the following reaction:

HCl + KOH --> H2O + KCl

Identify the acid in the reaction above.

• HCl

• H2O

• KOH

• KCl

Which is are characteristics of acids?

• Turns litmus paper red

• Turns litmus paper blue

What is the result of a neutralization reaction between an acid and a base?

• Salt and water

• Acid and water

• Base and water

• Gas and water

Tags

DOK Level 2: Skill/Concept

• 4

• 7

• 10

• 14

Which of the following is a weak base?

Tags

NGSS.HS-PS1-1

What is the pH of a neutral solution?

• 0

• 7

• 14

• 1

Tags

DOK Level 1: Recall

• 4

• 10

• 7

• 14

Which is are characteristics of bases?

• Turns litmus paper red

• Turns litmus paper blue