What does the map indicate is the water
hardness where you live?

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.

Which of the following describes a situation where competition between producers exists

Which statement best describes what happens when molecular compounds melt