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

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

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

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

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

aaronq
 2 years 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
 2 years 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
 2 years ago
Best ResponseYou've already chosen the best response.0I guess that makes no sense at all

aaronq
 2 years 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
 2 years 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
 2 years 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
 2 years 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
 2 years 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
 2 years 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
 2 years ago
Best ResponseYou've already chosen the best response.0okay I did that I got  3.74472749..... Does that sound right?

aaronq
 2 years 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
 2 years ago
Best ResponseYou've already chosen the best response.0Ohhhh, okay. Does that mean the ph is 3.74..?

aaronq
 2 years 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
 2 years ago
Best ResponseYou've already chosen the best response.0okay so 143.74? so 10.26
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