Chemical Reactions

Front

The pH scale is a range from:

Back

0–14

Front

Acidic solutions have pH values of:

Back

Less than 7 (<7)

Front

Basic solutions have pH values

Back

Greater than 7 (>7)

Front

Neutral solutions have pH values

Back

Equal to 7 (7)

Front

What does pH measure?

Back

The amount of hydrogen (H⁺) ions

Front

In a test of pH levels, sodium bicarbonate (baking soda) has a pH of 9 and bleach has a pH of 11. What is true about their relationship?

Back

Both of the solutions are basic

Front

A solution has a pH of 7.0. What would happen to the pH if H⁺ ions were added?

Back

pH would go down

Front

If pure water is added to an acid with a pH of 3, what happens to the pH of the solution?

Back

The pH increases to above 3

Front

A solution with a pH of 3.6 would be…

Back

Acidic

Front

A solution with a pH of 8.6 would be…

Back

Base