Acids and Bases

pH stands for:

• Potency of hydrogen

• Plurality of hydrogen

• Potential of hydrogen

• Pleurisy of hydrogen

Which of these substances is acidic?

• Tap Water

• Lemon

• Ammonia

• Baking Soda

An extremely strong base would have a pH of:

• 1

• 7

• -9

• 14

What is neutral on the pH scale?

• 7

• 14

• P shape 

• H shape 

What PH number would be an example of a mild acid?

• 5

• 1

• 2

• 9

What PH number would be an example of a mild base?

• 14

• 9

• 5

• 1

Which is the stronger acid?

• pH 1

• pH 4

• pH 8

• pH 13

When dissolved in water, acids produce:

• bases

• salts

• hydrogen ions

• hydroxide ions

Stronger acids have a pH closer to...

• 7

• 14

• 0

• 9

Neutralization is the process of an acid and a base reacting to form what? Select all that apply

• An ionic salt

• Hydronium ions

• NaCl

• Water

Tags

NGSS.MS-PS1-5