04-04-2019
Chemistry

contestada

A certain solution has [H3O+] = 8.1 X 10-8 M Calculate the pH of this solution

Respuesta :

14-04-2019

Answer:

pH = 7.092

Explanation:

pH is given by the formula;

pH = - log[H3O+]

Given [H3O+] = 8.1 X 10^-8 M

Therefore;

pH = -log 8.1 X 10^-8 M

= 7.092

Answer Link

Otras preguntas

Which is one characteristic of "Meeting Julia" that makes it a personal narrative? It focuses on a story about one person. It is told from one character's point

does this figure have symmetry?

Why does the author allude to floodgates in the passage? OA, to show that Ginsburg's work increased the number of equal rights cases in the legal system OB. to

Hydration helps your body stay the right ______________, not too hot or too cold. A. weight B. temperature C. color D. size

Which statement about earnings and education is most true? O A. Graduates of technical education never earn more than college graduates. B. Graduates with a pro

The addition is the opposite of subtraction, Completing the record of the sentence. Addition sentence Subtraction Sentencen 3 t4 n

The proof reading mark means toa. start a new paragraphb. deletec. insertd. switch order

Which is the order of the flow of energy from its production within the sun until it reaches Earth? (1 point) O nuclear fusion; radiation; convection currents o

Why was Once Upon A Zombie Cancelled

Who was the commander of the Confederate Army and forces? Nathan Forrest George Custer Ulysses S. Grant Robert E. Lee