Acids and Bases Review

Acids are what range on the pH scale?

• 0-14
• 0-6.99
• 7
• 7.1-14

Bases are what range on the pH scale?

• 0-6.99
• 7
• 7.1-14
• 0-14

7 on the pH scale means that it is...

• Acidic
• Basic
• Neutral

Lemon juice is an example of  __________

• A base
• An acid
• A neutral substance

Soap is an example of  __________

• A base
• An acid
• A neutral substance

Water is an example of  __________

• A base
• An acid
• A neutral substance

Tags

NGSS.HS-ESS2-5

When found in food, acids are ________

• Sour
• Bitter
• Salty
• Slippery

When found in food, bases are _______.

• Sour
• Bitter
• Salty
• Soggy

Drain cleaner has a pH of 13. What is drain cleaner?

• An acid.
• A strong base.
• Neutral.
• A weak base.

What are properties of acids?

• Bitter, slippery, ph above 7
• Sour, reacts with metals, ph below 7
• Sour, reacts with metals, ph above 7
• Bitter, ph of 7, does not react with metals

Tags

NGSS.MS-PS1-2