cusugirl cusugirl

19-10-2020
Chemistry

contestada

What is the pH of a bleach solution that has a [OH−]=1.3×10−4 M?

Respuesta :

limichael2005 limichael2005

19-10-2020

Answer:

pH = 10.113

Explanation:

Here, we can find pOH first:

pOH = [tex]-log([OH^-])[/tex] = 3.886.

Then, we can find pH which is 14 - pOH. We then get the answer above.

Answer Link

Otras preguntas

[tex]f(n)=3^n[/tex] find expressions for [tex]f(n+3)[/tex] and [tex]f(n+1)[/tex] hence find the value of [tex]k[/tex] such that [tex]f(n+3)-f(n+1)= kf(n)[/tex]

which correctly lists three main causes of deforestation?

Black bird starts his flight path from (2, 0). his flight path reaches a maximum height of 20 yards and lands at point (38, 0).

The product of a number and the number decreased by 4 is 60. write a quadratic equation that models the verbal sentence. let n represent the number find the num

can anyone help me with this slope-length activity? whoever answers will get 5 stars and brainliest, i know its a bit of work so I'd really appreciate it, I've

HELP PLS !!!! help help help

COCI2 has an effusion rate of 0.00172 m/sec. Which of the gases below would have an effusion rate of 0.00323 m/sec? a) CH4 b) CO c) Ne d) H2S Show work.

Decimal’s I can’t understand it

Please select the word from the list that best fits the definition a dynamic whereby people who disagree with opinions in the mass media are less likely to voic

Aide moi svp ses pour demain