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Chemistry, 12.10.2020 20:01 zwbaby3693

I will give brainliest The pH scale is a logarithmic scale corresponding to the hydronium ion concentrations of aqueous solutions. The pH is equal to the negative logarithm (base 10) of the hydronium ion concentration.
pH = -log [H3O+]

This can be restated in an equation for calculating the hydronium ion concentration from the pH.
[H3O+] = 10-pH

A solution has a pH of 9.73. What is the [H3O+] in the solution?

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