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3 years ago

A solution has [H3O+] = 1 x 10-4 M. What is the pOH?

Chemistry

1 answer:

ikadub [295]3 years ago

5 0

pOH of solution = 10

<h3>Further explanation </h3>

pH is the degree of acidity of a solution that depends on the concentration of H⁺ ions. The greater the value the more acidic the solution and the smaller the pH.

$\large{\boxed{\bold{pH=-log [H^+]}}}$

pH=-log[H₃O⁺]

$\tt pH=-log[1\times 10^{-4}]\\\\pH=4\\\\pH+pOH=14\\\\pOH=14-4\\\\pOH=10$

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