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  • 18-06-2021
  • Chemistry
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The pH of a solution with a hydrogen-ion concentration of 4.90 x 10-'Mi
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ashleehandy071979
ashleehandy071979 ashleehandy071979
  • 18-06-2021

Answer:

pH < 7; pH = 7; pH > 7

Explanation:

when dealing with an acidic base, you have the formula for [H3O+] > [OH-] which yields a pH < 7.

when you have a neutral base, the reactive ion concentration would be [H3O^+] = [OH^-] which yields a pH = 7.

finally, when dealing with a basic classification, the formula would be [H3O^+] < [OH^-] yields a pH > 7.

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