Acids Bases pH pOH

Front

What is the pH of a neutral solution?

Back

7

Front

What is the relationship between pH and pOH?

Back

pH + pOH = 14

Front

What does a low pH indicate about a solution?

Back

It indicates that the solution is acidic.

Front

What does a high pH indicate about a solution?

Back

It indicates that the solution is basic.

Front

What is the formula to calculate pH from [H+] concentration?

Back

pH = -log[H+]

Front

What is the formula to calculate pOH from [OH-] concentration?

Back

pOH = -log[OH-]

Front

What is the pH of a solution with [H+] = 1 x 10^-3 M?

Back

3

Front

What is an Arrhenius acid?

Back

An Arrhenius acid is a substance that increases the concentration of H+ ions in aqueous solution.

Front

What is an Arrhenius base?

Back

An Arrhenius base is a substance that increases the concentration of OH- ions in aqueous solution.

Front

What is the pH range of acidic solutions?

Back

0 to less than 7