pH and Acids and Bases

The table below shows the pH of several solutions. Which solution has the greatest concentration of H⁺ ions?

• vinegar
• milk
• water
• bleach

An acidic solution has a

• higher concentration of hydrogen ions than hydroxide ions

• higher concentration of hydroxide ions than hydrogen ions

• equal concentration of hydrogen ions and hydroxide ions

A basic ( alkaline ) solution has a

• higher concentration of hydrogen ions than hydroxide ions

• equal concentration of hydroxide ions and hydrogen ions

• higher concentration of hydroxide ions than hydrogen ions

How do acids taste?

• Sweet

• Sour

• Salty

• Bitter

Which of the following is an example of an acid?

• Blood

• Baking Soda

• Drain Cleaner

• Lemon Juice

When acids and bases are mixed together, what neutral product is created?

• Acid

• Base

• Acid and Base

• Water

If a solution has a pH of 7, it is considered to be what?

• Acid

• Base

• Neutral

What is the pH range for acids?

What is the pH range for bases?

What TWO things determine how acidic a solution is?

• acid strength

• acid pH

• acid concentration

• acid classification