Chemistry of Life 2

Match it! Select the correct answer from the pull down...Good luck!

Litmus paper turns red in

The substance being dissolved in a solutions is known as the

The reaction between an acid and a base is called

Excess hydrogen ions are produced in solution by

If the pH of an acid solution and a basic solution were checked

Which of the following describes acids?

A pH of greater than 7 represents a(n)

Substance A has a pH of 3 and Substance B has a pH of 1. Which substance is more acidic and how many times more acidic is that substance?