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

a substance with a high h⁺ would likely have which additional characteristics?\n○ a high oh⁻ and a high poh\n○ a low oh⁻ and a high poh\n○ a high oh⁻ and a low poh\n○ a low oh⁻ and a low poh

a substance with a high h⁺ would likely have which additional characteristics?\n○ a high oh⁻ and a high poh\n○ a low oh⁻ and a high poh\n○ a high oh⁻ and a low poh\n○ a low oh⁻ and a low poh

Answer

Explanation:

Step1: Recall ion - product constant of water

The ion - product constant of water is $K_w=[H^+][OH^-]=1.0\times10^{- 14}$ at $25^{\circ}C$. If $[H^+]$ is high, then according to the equation $[OH^-]=\frac{K_w}{[H^+]}$, $[OH^-]$ must be low.

Step2: Recall the relationship between $[OH^-]$ and pOH

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

Answer:

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