Test Prep 1

If a substance has a pH of 4, it will turn ______ litmus paper ______.

• blue --> red

• red --> blue

Which pH would be considered a strong base?

• 8

• 2

• 0

• 13

Which would be the strongest acid?

• pH of 14

• pH of 2

• pH of 1

• pH of 6

Bases will turn _______ litmus paper ________.

• blue --> red

• red --> blue

Which pH is considered neutral? Just type in the number.

When an acid is mixed with a base, it forms water and a

Type in either true or false: The process of mixing an acid and a base is called neutralization.

"pH" stands for the:

• potential of hydroxide

• power of hydrogens

• power of hydroxide ions

• potential of hydrogen

Sour Patch Kids are _________

• acids

• bases

Acids taste __________

• sour

• bitter