danyaarvizo danyaarvizo

04-05-2020
Chemistry

contestada

What is the pH of a 7.5 x 10 exponent -3 M H+ solution

Respuesta :

SvetkaChem SvetkaChem

08-05-2020

Answer:

pH = 2.1

Explanation:

pH = -log[H+] = - log(7.5*10^-3) = 2.1

Answer Link

Otras preguntas

When a car burns gasoline, much of the energy is released in the form of heat. Which of the following best describes this process in relation to the first law o

Opposition to ratification of the Constitution was based on the belief that it would

vous estes uneek etudiante poli

Select the correct answer. Which statement about rigid transformations is true? A. A rigid transformation preserves only the side lengths of a polygon. B. A rig

Find the 7th term in the sequence..explain

MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answer the question. 1) What is the difference between a scientific theory and

Coffee with sugar and milk added to it can contain up to how many calories

Categorize these measurements associated with student life according to level: nominal, ordinal, interval, or ratio. (a) Length of time to complete an exam nom

how do i stay healthly?

Lipid molecules are made of long chains of hydrogen and _________.