vera_ewing
  • vera_ewing
A solution has [OH-] = 3.5 × 10-6. Based on that, what must be true about this solution? A. It is a basic solution. B. It is an acidic solution. C. It is a strong acid. D. It is a strong base.
Chemistry
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
schrodinger
  • schrodinger
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
vera_ewing
  • vera_ewing
@Australopithecus It's a solution right?
Australopithecus
  • Australopithecus
You can use, pOH = log[-OH] pH = log[+H] (note [H3O+] = [H+]) And 14 = pH + pOH pH scale here: https://encrypted-tbn3.gstatic.com/images?q=tbn:ANd9GcRItdnE1nXkLZef0p_sBk99e563UyVvPpltQusWPmBbI1cNELC-ZVkMazc
Australopithecus
  • Australopithecus
http://www.edu.pe.ca/gulfshore/Archives/ACIDSBAS/phscale2.jpg sorry use this link instead other is just a thumbnail

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

vera_ewing
  • vera_ewing
So it's a strong base?
Australopithecus
  • Australopithecus
Note that the that is log base 10 not ln
vera_ewing
  • vera_ewing
Ohh so strong acid?
Australopithecus
  • Australopithecus
yeah http://www.wolframalpha.com/input/?i=x+%2B+%28-log%283.5*10^-6%29%29+%3D+14 where x is pH
vera_ewing
  • vera_ewing
It was A.
vera_ewing
  • vera_ewing
It is a basic solution. Calculate the pOH using pOH = -log [OH-] = -log (3.5 × 10-6) = 5.5. This corresponds to a pH of 8.5. Because it is greater than 7, it is basic.
Australopithecus
  • Australopithecus
sorry wolfram alpha uses natural log by default
Australopithecus
  • Australopithecus
http://www.wolframalpha.com/input/?i=x+%2B+%28-log%283.5*10^-6%29%29+%3D+14&a=*FunClash.log-_*Log10-
Australopithecus
  • Australopithecus
I told you it was log base 10 though
Australopithecus
  • Australopithecus
sorry for that
vera_ewing
  • vera_ewing
Don't worry about it. I'm glad you helped.

Looking for something else?

Not the answer you are looking for? Search for more explanations.