Acids, Bases and the PH scale

Acids typically taste

• sour

• sweet

• both

Feels slippery.

• Acids
• Bases
• All

Tags

NGSS.MS-PS1-2

Tastes bitter.

• Acids
• Bases
• Salts
• All

The pH scale is a range from:

• 1-7
• 0-14
• 1-5
• 1-20

A(n) ______ is a substance with a pH less than 7

• Acid
• Alkaline
• Base
• Buffer

What is the only substance with a neutral pH of 7?

• Milk
• Orange Juice
• Water
• Blood

For a solution, pH + pOH =

• 7

• 1.0 E-14

• 14

• -log (1.0 E-14)

If the pH of a solution is 4.0, what is the pOH?

• 4.0

• 1.0 E-4

• 10

• Cannot be determined from the information

Bleach is a strong base, what is the pH level of bleach?

• 13
• 14
• 1
• 2

Tags

NGSS.MS-PS1-2

This substance releases OH- into solution

• Acid
• Base
• Neutral