Qualification > Sciences
Chemistry Help HERE ONLY !!
unknown 101:
--- Quote from: ZeroZero82 on May 28, 2009, 01:02:27 pm ---
--- Quote from: LilWayne on May 28, 2009, 12:59:11 pm ---
--- Quote from: nid404 on May 28, 2009, 12:53:17 pm ---
--- Quote from: ZeroZero82 on May 28, 2009, 12:47:01 pm ---Biology FTW! :P
--- End quote ---
yeah....yeah :P
CHLOROPHYLL......... GREEN PLANTS.......chem???? which paper dude........chem... :P
--- End quote ---
it came in paper 3 november 99, Q2// and june 2002 Q2)b
--- End quote ---
actully, june 2002 Q2)b is about the photosynthesis formula. It doesn't have anything to do with chlorophyll :-\
--- End quote ---
well photosynthesis, is all about chlorophyll, isnt it, and also think about it they wouldnt give u four marks just for writing the formula
ZeroZero82:
--- Quote from: LilWayne on May 28, 2009, 01:10:56 pm ---
--- Quote from: ZeroZero82 on May 28, 2009, 01:02:27 pm ---
--- Quote from: LilWayne on May 28, 2009, 12:59:11 pm ---
--- Quote from: nid404 on May 28, 2009, 12:53:17 pm ---
--- Quote from: ZeroZero82 on May 28, 2009, 12:47:01 pm ---Biology FTW! :P
--- End quote ---
yeah....yeah :P
CHLOROPHYLL......... GREEN PLANTS.......chem???? which paper dude........chem... :P
--- End quote ---
it came in paper 3 november 99, Q2// and june 2002 Q2)b
--- End quote ---
actully, june 2002 Q2)b is about the photosynthesis formula. It doesn't have anything to do with chlorophyll :-\
--- End quote ---
well photosynthesis, is all about chlorophyll, isnt it, and also think about it they wouldnt give u four marks just for writing the formula
--- End quote ---
formula + chlorophyll and sunlight are needed. This will ge the [4] marks
annie_angel:
--- Quote from: Naruto on May 27, 2009, 03:44:57 pm ---well Bessy i think that potassium is yellow not iodine...
and ioden is purple/black that wat i think...
and +rep if i m correct :)
--- End quote ---
Group 1 and 2 metals are alkalis and they r all colorless solutions...so potassium not yellow
Iodine...being in the 7th group is a black/grey solid; purple liquid and gas
unknown 101:
May/Jun 2008 //Q6)c)(ii)
another Question since no one is askin anything
Pasteur said that fermentation was respiration in the absence of air. Suggest a
definition of respiration.[2]
annie_angel:
--- Quote from: zubair_slipknot on May 27, 2009, 08:58:33 am ---Reactivity table /\
|
Potassium | [PETER'S]
Sodium | [SISTER]
Calcium | [CAN]
Magmesium | [MURDER]
aluminium | [A]
carbon | [CONSTIPATED]
zinc | [ZEBRA]
iron | [IN]
tin | [THE] / Increasing of reactivity
lead | [liGHT]
hydrogen | [HOUSE]
copper | [CAN]
silver | [SHE]
gold | [GO]
platinum | [PLEASE?]
Sorry could not draw a good arrow for the increasing of reactivity...hope this helps
--- End quote ---
my friend tought me an easier way to study these...luk up^^^^
HOPES THIS HELPS :D
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