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2000 - Written Paper - Q4(a), Q8(a)(i) - HSN forum

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2000 - Written Paper - Q4(a), Q8(a)(i)


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#1 someone11

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Posted 12 May 2006 - 03:47 PM

Hey my idiot of a teacher did not give me the solutions to this 2000 past paper. i dont expect you all to take hours out of your time to post every solution, its just i was stuck on a couple of questions.

4a) and 8apart 1.

thank you

#2 Michael

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Posted 12 May 2006 - 04:42 PM

4 a) 252(mass) 95(atomic) Cf + 11(mass) 5(atomic) B -------> 257 103 Lr + 6 neutrons

8a i) I dont think this is in the higher course anymore. However using the logic provided it should be:
K = [NH3]2 / [N2][H2]3

Could somebody confirm that cus I dont have the answers just tried to work it out.

#3 cc100

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Posted 15 May 2006 - 05:20 PM

The above answers are perfecto wink.gif
"...You may shoot me with your words,
You may cut me with your eyes,
You may kill me with your hatefulness,
But still, like air, I'll rise....
Just like moons and like suns,
With the certainty of tides,
Just like hopes springing high,
Still I'll rise."

**Maya Angelou**

Si tu le fais, le fais bien ou ne le fais pas.

Against terrorism and in favour of peace.
Contra el terrorismo y a favor de la paz.

An eye for an eye will turn the world blind.
Ojo por ojo y el mundo acabará ciego.
~Gandhi~

#4 Michael

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Posted 15 May 2006 - 06:12 PM

Excellent.....im so proud tongue.gif . Didnt really expect them to be wrong just wanted confirmation.





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