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

Oxygen is released as a waste product by plants during the process of _______. Animals takes in this oxygen and releases it as _______ during the process of ___
Choose the correct function/equation for the following description. A linear function whose graph has y-intercept 6.
Search results for "2.3 times 6.9 and complete the problem 6.9 divided by 2.3! Answer the question: did you notice anything that connect these two problems?"
How to start a sentence off when describing someone?
can you use transpire in a sentence?
how do you write 2,049,000 in expanded form
Is 5/11 greater than 1 / 2?
What is a U.S. engineer's ride?
Chemical transmitters can stimulate any receptor site to initiate an action.
Explain how you can find the missing number in 3 4/5 / missing number = 2 5/7