Physical Science Acids and Bases

Bases can react with _______ to make salt and water.

• Bases
• Water
• Acids
• Ammonium

Tags

NGSS.MS-PS1-5

The chemical properties of bases causes what to form in water...

• Acids
• Hydroxide & Ammonium
• Hydroxide & positive ions
• Hydroxide & negative ions

True or False: Sodium hydroxide is a base.

• False
• True

Tastes bitter

• acid

• base

• both an acid and a base

Tags

NGSS.HS-PS1-1

tastes sour

• acid

• base

• both an acid and a base

orange juice

• acid

• base

• both an acid and a base

True or false: bases are sometimes called alkaline.

• True

• False

True or false: a neutral solution has equal amounts of H⁺ and OH^-.

• True

• False

Vinegar, fruit juice, and cola are examples of:

• strong acids

• strong bases

• strong bases

• weak acids

Tags

NGSS.MS-PS1-2

NaOH may be found in drain cleaners and as a component of soaps. Is NaOH an acid or a base?

• Acid

• Base

• Neither (Neutral)