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vera_ewing
 one year ago
A solution has [OH] = 3.5 × 106. 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.
vera_ewing
 one year ago
A solution has [OH] = 3.5 × 106. 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.

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vera_ewing
 one year ago
Best ResponseYou've already chosen the best response.0@Australopithecus It's a solution right?

Australopithecus
 one year ago
Best ResponseYou've already chosen the best response.1You can use, pOH = log[OH] pH = log[+H] (note [H3O+] = [H+]) And 14 = pH + pOH pH scale here: https://encryptedtbn3.gstatic.com/images?q=tbn:ANd9GcRItdnE1nXkLZef0p_sBk99e563UyVvPpltQusWPmBbI1cNELCZVkMazc

Australopithecus
 one year ago
Best ResponseYou've already chosen the best response.1http://www.edu.pe.ca/gulfshore/Archives/ACIDSBAS/phscale2.jpg sorry use this link instead other is just a thumbnail

vera_ewing
 one year ago
Best ResponseYou've already chosen the best response.0So it's a strong base?

Australopithecus
 one year ago
Best ResponseYou've already chosen the best response.1Note that the that is log base 10 not ln

vera_ewing
 one year ago
Best ResponseYou've already chosen the best response.0Ohh so strong acid?

Australopithecus
 one year ago
Best ResponseYou've already chosen the best response.1yeah http://www.wolframalpha.com/input/?i=x+%2B+%28log%283.5*10^6%29%29+%3D+14 where x is pH

vera_ewing
 one year ago
Best ResponseYou've already chosen the best response.0It is a basic solution. Calculate the pOH using pOH = log [OH] = log (3.5 × 106) = 5.5. This corresponds to a pH of 8.5. Because it is greater than 7, it is basic.

Australopithecus
 one year ago
Best ResponseYou've already chosen the best response.1sorry wolfram alpha uses natural log by default

Australopithecus
 one year ago
Best ResponseYou've already chosen the best response.1http://www.wolframalpha.com/input/?i=x+%2B+%28log%283.5*10^6%29%29+%3D+14&a=*FunClash.log_*Log10

Australopithecus
 one year ago
Best ResponseYou've already chosen the best response.1I told you it was log base 10 though

Australopithecus
 one year ago
Best ResponseYou've already chosen the best response.1sorry for that

vera_ewing
 one year ago
Best ResponseYou've already chosen the best response.0Don't worry about it. I'm glad you helped.
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