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Equations

Posted: Sat Dec 07, 2019 1:22 pm
by 205192823
Will the equations like pH=-log [H+], Ka=x^2/Ha-x, and etc. be provided on the final?

Re: Equations

Posted: Sat Dec 07, 2019 1:28 pm
by Lauren Stack 1C
I believe that the formula sheet for the final should be the same as the other formula sheets provided for the previous exams. It does include the pH=-log[H+] formula, but does not have Ka on it from what I see.

Re: Equations

Posted: Sat Dec 07, 2019 1:30 pm
by Venus_Hagan 2L
the equation sheets from the last test didn't have the formula for Ka but pH was on there

Re: Equations

Posted: Sat Dec 07, 2019 1:31 pm
by 205192823
Thank you, and also when the equation is pH=-log [H+] it is the same as pH=-log[H3O+]?

Re: Equations

Posted: Sat Dec 07, 2019 1:37 pm
by Fiona Latifi 1A
205192823 wrote:Thank you, and also when the equation is pH=-log [H+] it is the same as pH=-log[H3O+]?

Yes

Re: Equations

Posted: Sat Dec 07, 2019 2:38 pm
by 205192823
When do you use the Ka and Kb equations...? What's the difference between those and the pH and pOH equations?