A solution of hydrochloric acid had a hydrogen ion concentration of 1.0 mol/dm3 Water was added to hydrochloric acid until the ph increased by 1
What was the hydrogen ion concentration of the hydrochloric acid after had been added?

Which of the following statements about acidic water is true? a. acid has no effect on the h,o molecules. b. the solution contains a larger number of oh ions than h,o ions. c. the solution contains a larger number of h,o ions than qh ions. d. the solution contains an equal number of h,o ions and oh ions. none of the above e.

Identify and describe the three ways that mutations affect organisms.

How is the atomic number of a nucleus changed by alpha decay