Acids and Bases Review

True or False:

Acids are defined as something that produces a hydroxide ion in a solution.

• True

• False

Which represents the most acidic substance?

• Ammonia pH=12

• Orange Juice pH=3

• Black Coffee pH=6

• Shampoo pH=8

Tags

NGSS.HS-PS1-1

All of the following are properties of acids except:

• Tart or sour taste

• Acid + Metal -> Hydrogen + Salt

• Acid + Base -> Water + Salt

• Slippery

Tags

NGSS.HS-PS1-1

Identify which acid is a strong electrolyte.

• A

• B

Which solution has a higher [H+] concentration?

• Solution A

• Solution B

• Solution C

• Solution D

Determine the pOH of a solution if the pH is 5.

• 5

• 19

• 9

• 8

As the pH increases, what happens to the [OH-] concentration?

• Increase

• Decrease

Which indicator does NOT show a basic solution?

• Red Litmus paper that turned Blue

• An over-titrated solution

• Blue Litmus paper that turned Red

Determine the pOH of a solution that has a [H+] of 1 x 10^-9 M.

• 4

• 9

• 8

• 5

What does pH stand for?

• Potential for Hydroxide

• Please Help

• Potential for Hydrogen