Semester 2 CA 3 Study Guide

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

• 13
• 14
• 1
• 2

Tags

NGSS.MS-PS1-2

Feels slippery.

• Acids
• Bases
• All

Tags

NGSS.MS-PS1-2

According to the pH range which substance is more acidic than lemon juice

• Hydrochloric acid
• cabbage
• milk

Tags

NGSS.MS-PS1-2

Tastes bitter.

• Acids
• Bases
• Salts
• All

Tags

NGSS.5-PS1-3

A solution with a pH of 8.6 would be...

• Acid
• Base
• Neutral
• Acid and Base

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

• Acid
• Base
• Neutral
• Acid and Base

Tags

NGSS.5-PS1-3

This substance releases OH- into solution

• Acid
• Base
• Neutral

Which solution releases H+ in solution?

• Base
• Acid
• Buffer
• Water

The picture below shows the relative concentrations of H+ and OH- in a solution. Is the solution an acid or a base?

• acid

• base

A solution has a pH of 7.0.  What would happen to the pH if OH ions were added?

• pH would go up
• pH would go down
• pH would stay the same
• None of these