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# AQA - Unit 5 - Energetics, Redox and Inorganic Chemistry watch

1. (Original post by kingsmod1)
this exam gonna be great, ill tell u lot my answers afterwards lol
lol you seem eager
2. Good luck all. Let's hope the screwed up Al(OH)4 question doesn't come up and that AQA fix it soon.
3. (Original post by Jin3011)
lol you seem eager
lol thts wat she said also i hate all the formulas to remember
4. (Original post by joseph2008)
Good luck all. Let's hope the screwed up Al(OH)4 question doesn't come up and that AQA fix it soon.
Good luck to you too =]
Here's hoping for an easy paper
5. (Original post by kingsmod1)
lol thts wat she said also i hate all the formulas to remember
Thats what who said also lol
6. i hope the paper isn't too bad, fuel cells are a bit of a ***** and i quite like the complex ions to be simple ones with just nh3, oh- and co32- none of the aerial oxidation ones of ones with peroxide
7. question guys! if you are calculating entropy say N2 = 192.2 do we divide by 2 coz ive seen that in jan 2011 MS Q2e
8. (Original post by Jin3011)
Thats what who said also lol
thats what she said, search it on google if u dont get it lol
9. (Original post by al_habib)
question guys! if you are calculating entropy say N2 = 192.2 do we divide by 2 coz ive seen that in jan 2011 MS Q2e
Yh because in the equation, we have 0.5N2, thefore we divide it by two. So th entropy values are proportional to the moles of each molecule.
10. (Original post by kingsmod1)
thats what she said, search it on google if u dont get it lol
11. (Original post by Jin3011)
Yh because in the equation, we have 0.5N2, thefore we divide it by two. So th entropy values are proportional to the moles of each molecule.
many thanx
12. jan 11 last Q, why do u times by 10 in 5cm cubed?
13. (Original post by al_habib)
many thanx
Have you just woken up?
14. apart from advantages and disadvantages of rechargable and non rechargable batteries what else do we need to know?
15. (Original post by Jin3011)
Have you just woken up?
still on bed
16. lets just get 100ums guys!!!!!!!!!!!!!!!!!!

WULDNT MIND DOIN AN A LEVEL ON LUCY PINDER LOL
17. (Original post by kingsmod1)
lets just get 100ums guys!!!!!!!!!!!!!!!!!!

WULDNT MIND DOIN AN A LEVEL ON LUCY PINDER LOL
18. found the ans
19. Gonna fail.

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