Which Catagory is it?

Sodium chloride NaCl

• Acid

• Base

• Alkali

• Salt

Aluminium hydroxide AlOH

• Acid

• Base

• Alkali

• Salt

Which level on a pH scale does acid belongs in?

• 0-6

• 8-14

Which is a property of a base?

• metal and a hydroxide (OH)

• slippery

• bitter base

• All of the above

Which level on a pH scale does bases belongs in ?

• 0-7
• 7-14

HCl

• Acid

• Base

• Salt

Acid, Base, Salt: H₂S

• Acid

• Base

• Salt

Tags

NGSS.HS-PS1-2

When you neutralize acid with a base you create

• a Salt and water

• You can not neutralize acid with a base

• You create carbon dioxide

• A moderate sized explosion

Tags

NGSS.MS-PS1-5

Ice melting

• Chemical Change
• Physical Change

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Water freezing

• Chemical Change
• Physical Change

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4