What is the pH of a reaction between a strong acid and strong base?

• 0

• 5

• 10

• 7

According to the pH range which substance is more acidic than lemon juice

• Hydrochloric acid
• cabbage
• milk

What does pH measure?

• strength of an acid

• strength of a base

• strength of both acids and bases

• concentration of H+ ions

As the pH of a solution gets lower, the solution becomes more _____.

• acidic

• basic (or alkaline)

• neutral

• ionic

A chemical reaction between an acid and a base, forming a salt and water is known as ____.

• ionization

• concentration

• neutralization

• animation

Which of these is a property of acidic solutions?

• they taste sour

• they feel slippery

• they are in many cleaning products

• they taste bitter

Acids are substances that release positively charges _________ ions in water

• H+

• Na+

• Cl-

• Ne

Tastes bitter.

• Acids

• Bases

• Salts

• All

When dissolved in water, acids produce:

• bases

• salts

• hydrogen ions

• hydroxide ions

Which type of chemical produces hydrogen ions

• bases

• acids

• salts

• water