a substance with a high h+ would likely have which additional characteristics?\n a high oh- and a high poh\n…

Explanation:

Step1: Recall ion - product constant

In any aqueous solution, $K_w=[H^+][OH^-]=1.0\times 10^{- 14}$. If $[H^+]$ is high, then according to the equation, $[OH^-]=\frac{K_w}{[H^+]}$, so $[OH^-]$ must be low.

Step2: Recall pOH formula

The pOH is defined as $pOH =-\log[OH^-]$. When $[OH^-]$ is low, the value of $-\log[OH^-]$ is high. For example, if $[OH^-]=10^{-10}$, then $pOH = 10$; if $[OH^-]=10^{-4}$, then $pOH = 4$. So a low $[OH^-]$ corresponds to a high pOH.

Answer:

a low $[OH^-]$ and a high pOH