A lower pH value indicates a higher concentration of H+ ions none of these a lower concentration of H+ ions no change in H+ ions
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It ranges from 0 to 14. A pH of 7 is neutral. A pH less than 7 is acidic, and a pH greater than 7 is basic. Show more…
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The lower the pH Multiple Choice the greater the hydroxide ion (OH-) concentration. the higher the pH. the more acidic the solution. the lower the hydrogen ion (H+) concentration. the closer the hydroxide ion (OH-) concentration comes to equaling the hydrogen ion (H+) concentration.
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For solutions of the same concentration, as acid strength increases, indicate what happens to each of the following (increases, decreases, or doesn't change). a. $\left[\mathrm{H}^{+}\right]$ b. $\mathrm{pH}$ c. $\left[\mathrm{OH}^{-}\right]$ d. pOH $\mathbf{e} . K_{\mathrm{a}}$
For solutions of the same concentration, as acid strength increases, indicate what happens to each of the following (increases, decreases, or doesn't change). $$ \begin{array}{ll}{\text { a. }\left[\mathrm{H}^{+}\right]} & {\text { d. pOH }} \\ {\text { b. pH }} & {\text { e. } K_{\mathrm{a}}} \\ {\text { c. }\left[\mathrm{OH}^{-}\right]}\end{array} $$
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