Solutions/ pH

What is a substance that is dissolved in another substance? 

• solution
• solute
• solvent
• compound

A(n) _______ is a substance with a pH greater than 7.

• Base
• Acid
• Buffer
• Water

A solution with a pH of 3.6 would be...

• Acid
• Base
• Neutral
• Acid and Base

The pH scale is based off of the concentration of _________ ions.

• Oxygen
• Hydronium (H+)
• Nitrogen
• None of the others

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

HBr is an example of a(n)

• Acid
• Base
• Neutral

Tags

NGSS.HS-PS1-1

LiOH is an example of a(n)

• Acid
• Base
• Neutral

Tags

NGSS.HS-PS1-1

A neutralization reaction will always produce...

• water & salt
• water
• salt
• water & carbon

The pH scale is a range from:

• 1-7
• 0-14
• 1-14
• 1-20