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

Identify the following sentence as declarative, interrogative, imperative, or exclamatory. The little bear cub was born on Saturday. declarative exclamat

Suppose A and B are points. How many lines contain both A and B?

how do you say elephant in spanish?

In previewing a magazine, what's likely to be the first step you take?

Kabir’s straightforward approach to Indian philosophy has led many to consider him to be a guru. True or False?

Hercules, the Great Warrior, and the history behind the saying, “an elephant never forgets,” are both examples of what type of artistic inspiration? a. belief c

¿Sabías que "______" en español significa "thousand" en inglés? cien diez millón mil

Which type of RNA makes up the ribosomes that manufacture polypeptides? A. tRNA B. mRNA C. rRNA D. dRNA

What finally happens to Captain Ahab?

The first nationwide union was what?