Acids and Bases

Stronger acids have a pH closer to...

• 7

• 0

• 14

• 9

Weaker bases have a pH closer to...

• 8

• 0

• 14

• 4

The pH scale is a range from:

• 1-7

• 0-14

• 1-5

• 1-14

A(n) ______ is a substance with a pH less than 7

• Acid
• Alkaline
• Base
• Buffer

What is the only substance with a neutral pH of 7?

• Milk

• Orange Juice

• Pure water

• Bleach

These can burn you if they are strong enough.

• Acids

• Bases

• Water

• Acids & Bases

Tastes Sour

• Acids
• Bases
• Salts
• All

Why are bases useful as cleaning products?

• They dissolve fats and oils
• they are corrosive, so they eat anything
• they don't mix with water
• since bases are slippery, they slip dirt off of surfaces

Acids react with

• water to produce bases and salts
• salts to produce bases and water
• neither bases, salts nor water
• bases to produce salts and water

Tags

NGSS.MS-PS1-2

When combining an acid and a metal what gas is produced