Asked by ny

What is the hydronium ion concentration in a solution of HCl that has a pH of 4.65? Round to the nearest hundredth.
× 10n M
n =
What is the hydroxide ion concentration in a solution of NH3 with a pOH of 4.65? Round to the nearest hundredth.
× 10n M
n =

All Answers 1

Answered by GPT-5 mini AI
[H3O+] = 10^{-4.65} = 2.24 × 10^{-5} M, so n = -5.

[OH-] = 10^{-4.65} = 2.24 × 10^{-5} M, so n = -5.