Front

Zn(OH)₂ is an example of a...

Back

base

Front

What is considered to be in the middle of the pH scale?

Back

neutral

Front

If there is excess hydroxide ions, the solution will be...

Back

basic

Front

A neutralization reaction will (almost) always produce...

Back

water & salt

Front

A pH and a pOH will add up to:

Back

14

Front

What is the pH range of acidic solutions?

Back

0 to 6.9

Front

What is the pH range of basic solutions?

Back

7.1 to 14

Front

What is the pH of pure water?

Back

7 (neutral)

Front

What is an acid?

Back

A substance that donates protons (H⁺ ions) in a solution.

Front

What is a base?

Back

A substance that accepts protons (H⁺ ions) or donates hydroxide ions (OH⁻) in a solution.