whatever la ok. I DON'T GIVE A DAMN.. you were way too much mannn. CRAZY WOMAN. i hate you. I REGRETTED SERIOUSLY.. knew there was something wrong when there was this "talk" goin on. I HATED IT AND YOU GUYS LITERALLY FORCED ME TO SPEAK. f you...

let me tell you about something.. my chemistry practical. when only a few people attended.
fast forward uh...
mdm leow taught us how to dry the testtube. it's to like put it above the fire and after that put it back to the testtube holder thing. ok yup, first attempt.. drying drying. haha. all the water came out already so put on the holder right? TELL YOU SO DAMN HARD TO PUT. so i tried to let go of it. TO THINK THAT THE HOT HOT HOT!! TESTTUBE SLIP AND FELL ON MY HAND.. come everybody recap uhh. A HOT TESTTUBE FELL ON MY HAND. lol.. yup. and it rolled on it for about 10 seconds. WTH MAN. so i let go. there's a burn mark.. and very hot as well, duh?! OK COME EVERYBODY SAY AWWWWWWWWWWWWWW.... yup. awwwwwwwwwww... haha. damn pain after that. now there's a scar, as usual. HAHA. next time, when i look at it, i'll recall about it. yup. it's quite cool. like one patch.. HAHA.

ok yup. whatever mann. that was just to make things a little more joyful. wth. WHATEVER.. i don't care anymore..

WA.. i hate O'LEVELS LEHHH. especially for art. IT'S FREAKING PISSING ME OFF. can't draw man.. WHATEVER!!
studies.. DAMN IT. ok study study. BYE LAO POS. all the best :D

PEISHI, GO TO HELL.
you think you're fucking smart huh? so smart then get all A's la bastard. What you're getting now can bring you freaking nowhere! DON'T BE N ASSHOLE AND THINK YOU'RE SO SMART. if you think you're that smart then prove it. EVRYTHING THINK YOU KNOW. KNOW WILL GET F INSTEAD OF A? is there something wrong with your mind? CAN'T YOU BE DETERMINED NOW? only know how to play. YOU THINK YOU WHAT MANNN. YOU'RE A TOTAL BINGER. and the only thing that can help you is you know what? NOTHING.. you can only help yourself. you bastard GO AND FREAKING STUDY..

what the...

i can't do the stupid powerpoint thing. and neither can i do my stupid art..

IT'S JUST ALL MESSED UP. f..
bye.

whoa people people. GUESS WHAT TIME IS IT? (some other time..) IT'S 6 IN THE MORNING!! WOOHOOO.. i'm going to prepare to go to school!! :D haha. NO ONE IN THE HOUSE IS UP YET. MUAHAHAHAA. only me :D ONLY MEEEEEEEEEE~~!!! lol..

oh well, S.H.E is addictive for goodness sake :D

byebye see you in school :D

fuck off retard.
DO YOU KNOW YOU'R FUCKING IRRITATING. and you SHOULD GET OUT OF MY LIFE. no wait, i made a mistake. the point is, YOU WERE NEVER REALLY IN MY LIFE BEFORE. and guess what? i didn't ever need you in my life. all your assumptions are sadly, FALSE! so just step back. attention-seeking bootlicker liar ASSWIPE. that's all. i don't want to talk to you.

alright alright. HAHA! art rocks and sucks.. i haven't done my prep work yet. but the canvas. IS BEAUTIFUL! you know why? because it's done by the one and ONLY me!! :D
gonna do prep work. BYEBYE HUMANS!

the feeling of being a sparetyre is GREAT! know why? because i felt it before and when i feel it back again, it's just, LIKE THAT LOR? haha..

bye.. study hard!

Hold On

We don’t have time left to regret(hold on)

It will take more than common sense(hold on)

So stop your wondering take a stand(hold on)

Theres more to life than just to live(hold on)

Cause an empty room can be so loud

Its too many tears to drown them out

So hold on, hold on, hold on, hold on

One single smile a helping hand(hold on)

Its not that hard to be a friend(hold on)

So don’t give up stand 'til the end(hold on)

Theres more to life than just to live(hold on)

Cause an empty room can be so loud

Its too many tears to drown them out

So hold on, hold on, hold on, hold on

When you love someone

And they break your heart

don’t give up on love

Have faith, restart

Just hold on, hold on, hold on, hold on

When it falls apartAnd your feeling lost

All your hope is gone

don’t forget to hold on, hold on

Cause an empty room can be so loud

Its too many tears to drown them out

So hold on, hold on, hold on, hold on

When you love someone

And they break your heart

don’t give up on love

Have faith, restart

Just hold on, hold on, hold on, hold on

Cause an empty room can be so loud

Its too many tears to drown them out

So hold on, hold on, hold on, hold on

When you love someone

And they break your heart

don’t give up on love

Have faith, restart

Just hold on, hold on, hold on, hold on

so yup, to hold on or not? HAHAHA. how uhh?!

TEST FOR GASES



ammonia gas:
1) place some solid ammonium chloride in the test tube.
2) add dilute sodium hydoxide until the tube is about one-quarter
3) warm the tube gently

gas is colourless, has a pungent smell.

To test for gas. Place a moist red litmus paper over the test tube. If the moist litmus paper turn blue, the gas is ammonia..



carbon dioxide:
1) place small piece of marble in the test tube
2) add dilute hydrochloric acid tll the test tube is about half-full

gas is colourless and odourless.

To test for gas, fit a delivery tube and bubblethe solution with calcium carbonat(limewater). A white precipitate is formed.

chlorine gas:
1) place mark of lead solution in the testtube.
2) add equal volume of dilute hydrochlride acid.

gas is yellowish-green and is pungent.

To test gas, place moist ble litmus paper over the mouth of test tube. The blue litmus will turn red and soon, bleached.

hydrogen:
1) place some zinc powder in the test tube.
2) add dilute hydrochloric acid until test tube is about one-third full.
3) warm the tube gently toproduce a vigorous evolution of gas

the gas is colourless and odourless.

To test gas, hold a burning splint at the mouth of test tube. If gas is present, a "pop" sound will be heard and the flame will be extinguished.

oxygen gas:
1) place hydrogen peroxide solution in test tube until it is about one-third full.
2) add a small amount of magnesium oxide powder. (if necessary, add more powder to prouce a vigorous evolution of gas).

the gas is colourless and odourless.

To test gas, place a lit wooden splint. If gas is present, the lit part will become a burning splint.

sulphur dioxide:
1) place a little sodium sulphite/sulphate.
2) add dilute hydrochloric acid.

the gas is colourless and choking.

To test gas, place one drop of acidified potassium dichromate into the solution on a piece of filter paper. hold the paper above the test tube, the paper of the potassium will turn green.

LOL!! i'm smart huh?!?! ahahah :D suppose to learn this for later's test. it's 5:33AM!! omg omg omg..!! hahaha.
ok byebye people :D:D:D study hard!!