Titration

these are some photos during chemistry experiment on last friday(11-09-09)..

teng teng teng~~~~

retort stand + conical flask(sodium hydroxide) + burette(hydrochloric acid) + phenophathalein+white tile+beakers + pipette filter :D

model : ching yeng :P

*si wen's hand*

results of huge sound vibration by miss Ilyanie :x { p/s: victim : si wen.}

before & after

Aim : To find the end point in the titration of hydroclroric acid, HCl and sodium hydroide, NaOH solution using an acid-base indicator.

Conclusion : Certain amount of acid used to neutalise by certain amount of alkalis. :)

ven.n