pH calculs

[festo]

pH = -log10[H+]/1 mol / L = -log[H+]

[Arca_]

id help u but i dont even know what ph is.

[MillionVoices]

hmmm well i have an exam tomorrow about doing a lab on paper only... and i need to calculate pH with formulas and i wonder if anyone is geek enough to understand all that crap and teach me in the next 3 hours? [/b]

:S

too bad didnt c earlier

i have video coruses on everythnig , i coudve just passed u the link

and yea there was PH there xD

[tapion6921]

pH is the direct meeasure of the Concentration of Hydrogen Ions in solution.

Some general Formulas to rememebr

[H+][OH-]=1x10^-14

-log(H+)=pH
-log(OH-)=pOH

[OohYouTouchedMyTraLa]

spooky... just got off 5 mins ago of my chem class, just talked about that T_T

[MissCaro]

tapion i thought you didnt like me 0.0

[Amine]

i could actually help you since i do live in canada as well, and i know whats u talking about :P,even tough i have not seen that for ages. PH is just a simple algorithm it is all about practice.

Better then making a full topic check out this link : http://www.csvt.qc.ca/patriotes/scie...dufort/4-2.htm

Feel free to pm me if u need more help .

[MissCaro]

amine... jai eu mon exam ya 1 mois t en retard

[Amine]

:lol: :lol: :lol:

[Sup3rSlick2]

AP exam coming up next month...time to get studying