pH Scale

A solution with a pH of 5 is 1,000 times more acidic than a solution with a pH of

A solution with a pH of 6 is 100 times less acidic than a solution with a pH of

A pH of 1 is how many times more acidic than pH of 5?

A pH of 13 is how many more times more basic than a solution with a pH of 10?

Which pH change represents a thousandfold increase in concentration of H₃O+?

• pH 5 to pH 8

• pH 1 to pH 5

• pH 5 to pH 1

• pH 8 to pH 5

Which of the following pH values represent the highest concentration of hydronium ions?

• 8

• 4

• 14

• 2

Which substance has a higher concentration of hydronium ions, HI or Sr(OH)2?

• HI

• Sr(OH)2

For every power of 10 in concentration of hydronium ions, the pH will change how much?

A solution with a pH of 3 is 1,000 times more acidic than a solution with a pH of

A solution with a pH of 8 is 100 times less basic than a solution with a pH of