LacirGagnon LacirGagnon

24-03-2021
Chemistry

contestada

What is the pH of a solution that has a hydronium ion concentration of 8.26 ´ 10–5 M?

Respuesta :

21ahmedfa 21ahmedfa

26-03-2021

pH = -log[H3O+] = -log(8.26 x 10^-5) = 4.083 (three decimal places because the concentration had three sig figs)

Answer Link

Otras preguntas

Someone please help me will give BRAILIEST!!!!!

the faces of a number cube are numbered 1 through 6. Event A= {rolling a 1, 2, or 3}. what is the complement of event A?

Which sequence of rigid transformations will respectively produce the images ΔA′B′C′, ΔA′′B′′C′′, and ΔA′′′B′′′C′′′ from the preimage ΔABC? A. 1. a 90° clock

COUNTY ATTORNEY. Dirty towels! (Kicks his foot against the pans under the sink.) Not much of a housekeeper, would you say, ladies? What does this excerpt emph

if you experience a sudden severe headache with no known cause, you could be having

Simplify (9m+10)x2= Using the distributive property

Which is the first step in the scientific method? ask a question conduct background research construct a hypothesis perform an experiment

The measure of each exterior angle of a regular polygon is 36°. How many sides does the polygon have?

An important part of President Nixon’s domestic policy was

Michael n. presents to the emergency department complaining of chest pain, nausea, and shortness of breath. the diagnostic test ordered for this patient is a(n_