adavinaj adavinaj
  • 01-12-2020
  • Chemistry
contestada

Calculate the pH of substance one if it has an [OH-] that is equal to 3.2* 10^-8

Respuesta :

Neetoo
Neetoo Neetoo
  • 02-12-2020

Answer:

pH = 6.5

Explanation:

Given data:

pH of substance = ?

[OH⁻] concentration = 3.2×10⁻⁸

Solution:

pOH = -log[OH⁻]

pOH = -log[3.2×10⁻⁸]

pOH = 7.5

we know that,

pH + pOH = 14

pH = 14- pOH

pH = 14 - 7.5

pH = 6.5

Answer Link

Otras preguntas

Is bacteria asexual or sexual
What does tarea mean in Spanish QUICK
Placebos are sometimes used in research in order to demonstrate the effects of participant expectations or beliefs on the outcome of behavior. Please select the
Function and location of esophagus
how many equal sides does a rhombus have
Please select the word from the list that best fits the definition The study of past events.
The person who proposed evolution as a scientific theory was ___ .a0
Which is not an example of a behavioral adaptation in plants? A. thorns growing on rose stems B. tree roots growing downward because of gravit
what are 3 things that happen in to kill a mocking bird chapter 10
One reason for the rise in health care costs in the United States is the nation's rapidly expanding elderly population.