Saturday, April 26, 2008
AC just got interesting.1.new formula:equation of pH pH=-log(H3O)(ok la.not so bad,i hope i understand.!!!)2.pH in proportion to 1/H3O.uh.this is so new !!!!0_03.equilibrium constant of water (substance i barely remembered) Kw=(H3O) x (OH) =1 x 10^-14 M2 ( ok la.need working on this like mad but the temperature must be careful as Kw affects the temeperature and pH level.Increase in temperature=increase in acidity.lower temp.=higher alkanility)!!!!!!4.the rest are just basics.(revision of sec school work.acid/bases and salts)LOLi just hope i understand so that i can at least fufill my mission of getting at least GPA of 3.5.i know this isn't me but yeah!!!i know is weird writing the formulas on my blog but i think sometimes it helps remembering made easier.
|CSM| 12:26 AM|