Question

[H$_3$O$^+$] 5.3 x 10$^{-4}$ [OH$^-$] 2.0 x 10$^{-8}$ 6.8 x 10$^{-10}$ pH 4.4 Classification

          [H$_3$O$^+$]
5.3 x 10$^{-4}$
[OH$^-$]
2.0 x 10$^{-8}$
6.8 x 10$^{-10}$

pH
4.4

Classification

Added by Nancy M.

Chemistry: Structure and Properties

Nivaldo Tro 2nd Edition

Instant Answer

Solved by Expert Alkendra Singh

10/16/2021

Step 1

Given [H3O+] = 5.3 x 10^-4 [H3O+] * [OH-] = 1.0 x 10^-14 (from the autoionization of water) 5.3 x 10^-4 * [OH-] = 1.0 x 10^-14 [OH-] = 1.0 x 10^-14 / 5.3 x 10^-4 [OH-] = 1.89 x 10^-11 Show more…

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Thanks for your feedback!

Please complete the attached table with the needed [H3O+], [OH-], and classify the solution as acidic, basic or neutral. Show working for [OH-] and pH of the first row only. Double checking my work, as this is new material :) Thanks [H3O+] [OH-] pH Classification 5.3x 10-4 2.0 x 10-8 4.4 6.8 x 10-10