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 one year ago
What is the pH of a solution that has a concentration of hydronium ions that is 1.8 × 104 M OH? Show, or explain, the work used to solve this problem.
 one year ago
What is the pH of a solution that has a concentration of hydronium ions that is 1.8 × 104 M OH? Show, or explain, the work used to solve this problem.

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willowdavis97
 one year ago
Best ResponseYou've already chosen the best response.0makes no sense I have no idea how to do this

aaronq
 one year ago
Best ResponseYou've already chosen the best response.1pOH = log[OH] pH + pOH =14

aaronq
 one year ago
Best ResponseYou've already chosen the best response.1you meant hydroxide ions, right?

willowdavis97
 one year ago
Best ResponseYou've already chosen the best response.0I don't so that was the exact question.

willowdavis97
 one year ago
Best ResponseYou've already chosen the best response.0Is there a formula? I could do it if I had one.

aaronq
 one year ago
Best ResponseYou've already chosen the best response.1in your question, you said hydronium but then you wrote OH, which one is it?

willowdavis97
 one year ago
Best ResponseYou've already chosen the best response.0I think the () is supposed to be up higher if that makes a difference. 1.8 × 10^4 M OH^

willowdavis97
 one year ago
Best ResponseYou've already chosen the best response.0I guess that makes no sense at all

aaronq
 one year ago
Best ResponseYou've already chosen the best response.1lol no i understand that part.. but hydronium = H3O+ and hydroxide OH so it's hydroxide? lol i'm just confused b/c you said two different things and one or the other completely changes the answer

willowdavis97
 one year ago
Best ResponseYou've already chosen the best response.0Well the question it asked me was that so i dont know if its right or not :(

aaronq
 one year ago
Best ResponseYou've already chosen the best response.1there must be a type somewhere if it's 1.8 × 10^4 M OH^ .. use the equations i gave you first if it's 1.8 × 10^4 M H3O+ then just use pH= log[H3O+]

willowdavis97
 one year ago
Best ResponseYou've already chosen the best response.0what do I put into the equation. Whats a log Ahhh sorry I sound so stupid I suck so bad at chemistry :(

aaronq
 one year ago
Best ResponseYou've already chosen the best response.1you input the number.. 1.8 × 10^4 or 0.00018 then press log on your calculator .. which turns into a logarithm base 10 then press the negative sign

aaronq
 one year ago
Best ResponseYou've already chosen the best response.1lol it's cool, everyone's gotta learn someday, no one is born with this knowledge

willowdavis97
 one year ago
Best ResponseYou've already chosen the best response.0okay I did that I got  3.74472749..... Does that sound right?

aaronq
 one year ago
Best ResponseYou've already chosen the best response.1you didn't press the negative sign, it's supposed to be 3.74 if it was a negative number it would be very very acidic

willowdavis97
 one year ago
Best ResponseYou've already chosen the best response.0Ohhhh, okay. Does that mean the ph is 3.74..?

aaronq
 one year ago
Best ResponseYou've already chosen the best response.1if the concentration they gave you was in H3O+ ions, if it was OH you have to subtract from 14

willowdavis97
 one year ago
Best ResponseYou've already chosen the best response.0okay so 143.74? so 10.26
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