To my beloved class:
Firstly, I must comment and commend that you all showed great sportsmanship and team spirit during ACES day! I could see that you all were trying your best, and it was quite fun looking at some of you! Also, kudos to Hazwan and Farah for the performances, and of course, the very stunning Ulfah for being one of the emcees for the day. Well done! You all did the class proud!
Finally, I want to thank every single one of you for making this Teacher's Day a very memorable one for me. Thank you for your meaningful cards, the thoughtful gifts, the very innovative and well-designed cloak, belt, wand (??), eyemask and even fingernails!! How can I leave out the beautiful card that was jointly designed and signed by you all and the very sweet video you made!! I was certainly touched when I first saw it. This class will leave in me very very fond memories...
3E2, my dear form class
You're definitely one of a kind
Different personalities and characters
You all still come together so fine
There are some naughty and lazy ones
Let me mention the forgetful too
Oh, but there are also very sweet angelic ones
And those who think they're really cool
Despite all these perks and quirks
The class is starting to bond
Don't forget our class motto
It's "Where legends are born"
The above poem is for all of you (my humble attempt at composing one at 1am)! Keep the 3E2 spirit alive! In the meanwhile, do study very hard for the final exams that's around the corner. There is no more time to waste!
Once again, thanks, guys!
Love,
Form teacher
My Appreciation
Saturday, August 30, 2008
Friday, August 29, 2008
Hey 3E2 !
Teachers day concert was fun !
I hope you guys enjoyed the concert like i did.
Ms Sng was really cute in the performance,wearing our school uniform.feeeweeet !
hahah !
and ACES day was cool too. Although we did not the the first price,
i bet we had lots of us and we have worked together as a class.
Go 3E2 !
Lastly, to Ms Sng and all the teachers,
Happy Teachers' Day ! wheeheeee
And heres a video we specially made for our dear Ms Sng.
i'll try to post the video of the concert cause i cant see
m to upload them now.
hehes.
Alright.take care guys and happy holidays !
dont forget to do your homework and study !
SULIANA
Tuesday, August 26, 2008
Thinking of getting a class t-shirt.
Most probably dri-fit material, bright colours, simple design and low cost.
Must have your name.. Trying not to have a jersey look-a-like design but..
So please vote below so that can decide whether to have a class tee this year or next.
However, the making of shirt may be done after exams or what so ya..
Most probably dri-fit material, bright colours, simple design and low cost.
Must have your name.. Trying not to have a jersey look-a-like design but..
So please vote below so that can decide whether to have a class tee this year or next.
However, the making of shirt may be done after exams or what so ya..
Friday, August 8, 2008
HAPPY BIRTHDAY SINGAPORE !
Okay today's National Day concert was awesome.
Although 3E2 did not won the top 3, we still are winners right?
We just wanna thank our classmates for being so supportive when we were on stage.
Thanks guys.You were great.I LOVE 3E2 !
And not to forget, to our dearest Form teacher ,Ms Sng !
For supporting us and helping out with farah's singing.
and Ms Sng, You have such a great voice :D
Alright i shall stop here.
Pictures are below.Feel free to take it !
SULIANA was here (:
Chemistry Textbook PG 127 Ans
Thursday, August 7, 2008
3a. relative molecular mass of chlorine = 35.5 + 35.5 = 71
b. number of moles of chlorine = 0.168 ÷ 24 = 0.007 mol
c. mass of chlorine gas in the sample = 0.007 × 71 = 0.5g
4a. number of moles in the gas = 2 ÷ 24 = 0.083
bi. 0.83 moles of the gas has a mass of 4g.
1 mole of the gas has a mass of 48.2g.
bii. relative molecular mass of the gas = 48.2
c. O3
5a. relative formula mass of NaCl = 23 + 35.5 = 58.5
b. moles of NaCl in 500cm3
= 0.212mol
c. number of NaCl units in 500cm3
= 1.27 × 10 23
d. concentration of the solution in mol/dm3 = 0.212/ 500 × 1000
= 0.424 mol/dm3
6a. relative formula mass of ethanol = 12 + 12 + 6 + 16 = 46
b. concentraion of the solution in g/dm3 = 12.5/200 × 1000
= 62.5g/dm3
c. concentration of the solution in mol/dm3 = 62.5/46
= 1.36 mol/dm3
b. number of moles of chlorine = 0.168 ÷ 24 = 0.007 mol
c. mass of chlorine gas in the sample = 0.007 × 71 = 0.5g
4a. number of moles in the gas = 2 ÷ 24 = 0.083
bi. 0.83 moles of the gas has a mass of 4g.
1 mole of the gas has a mass of 48.2g.
bii. relative molecular mass of the gas = 48.2
c. O3
5a. relative formula mass of NaCl = 23 + 35.5 = 58.5
b. moles of NaCl in 500cm3
= 0.212mol
c. number of NaCl units in 500cm3
= 1.27 × 10 23
d. concentration of the solution in mol/dm3 = 0.212/ 500 × 1000
= 0.424 mol/dm3
6a. relative formula mass of ethanol = 12 + 12 + 6 + 16 = 46
b. concentraion of the solution in g/dm3 = 12.5/200 × 1000
= 62.5g/dm3
c. concentration of the solution in mol/dm3 = 62.5/46
= 1.36 mol/dm3