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max2010maxim [7]
3 years ago
6

Calculate the {H+}, {OH-}, oh, pOH, and % dissociation of a 1.0x10^-3 M solution of HCl

Chemistry
1 answer:
maks197457 [2]3 years ago
8 0
Since HCl is a strong acid, it readily dissociates, so we can assume that there are 1.0x10^-3 M of H+ ions. We can use the formula:

pH=-log[H+]
pH=-log(1.0x10^-3)
pH=3

We can find the pOH by subtracting 14-pH:

14-3=11
pOH=11

The [OH-] can be found by using the formula:

pOH=-log[OH-]
11=-log[OH-]
10^-11=[OH-]
[OH-]=1.0x10^-10
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<h3>Further explanation </h3>

Given

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