NONONONONONONONONO.. the story's not supposed to end this way.... ): ): ): arghhh.
STUPID SNAPE! i'd kill you. malfoy's such a brat and voldemort. he's so evil.. and DUMBLEDORE'S DEAD. and and. ahhhhhhhh. ): the story's so sad. ):
OH SIGH. :S i wish. i wish. man.. the ending is so HORRIBLE. -wails-
argh. now i want to read the 7th book. i hope harry doesnt die in the end. i dont like sad endings.. ):
OOH. and goblet of fire is coming out soon!! (: november november... few more mths. i cant wait to swoon at all the cute cute actors. but i think daniel radcliffe looks disgusting. he's got long hair.. :S hahha. lalalala. but i hope the guy who acts as malfoy looks good. (: (: hahaha. i better go read goblet of fire again. need to recall what happened.
ahhh. i want the 7th book. HURRY HURRY HURRY. (: (:
okay. better slp. if not i'm gonna do the wrong test for the wrong thing tmr. hehehee.
biuret - decant if necessary. measure 2cm cube of sample. add 1 cm cube of sodium hydroxide. add copper (II) sulphate drop by drop. if soln turns violet = protein present
ethanol - decant (with ethanol) if necessary. add 2 cm cube of ethanol to 2cm cube of sample. shake. add 2 cm cube of deionized water. shake. white emulsion = fats present
iodine - add excess iodine to sample. leave for 2 mins. wash off excess iodine. brown iodine turns dark blue = starch present
reducing sugar (
benedict's soln) - set up boiling water bath. add 2cm cube of benedicts soln to 2cm cube of sample. shake. put mixture in water bath for 5 mins. colour change: blue (none)-green-yellow(a little)-orange(moderate)-brick red(alot).
okay better go la. need to slp. :S
a shout of praise.
12:06 AM
