Qualification > Sciences
CHEM AND BIO HELP AND TIPS HERE
Helium:
So can anyone draw or find???
Vin:
--- Quote from: Helium on June 06, 2010, 12:35:03 pm ---So can anyone draw or find???
--- End quote ---
Draw/Find what?
Helium:
--- Quote from: ~VIN1094~ on June 06, 2010, 12:43:37 pm ---Draw/Find what?
--- End quote ---
By short,
Silicon carbide
Dimethyl sulphide, Germanium (IV) oxide,
--- Quote from: Helium on June 06, 2010, 11:49:17 am ---Anyone Drew this??
can't get the first, want to make sure of the second
--- End quote ---
and
--- Quote from: Helium on June 06, 2010, 11:52:04 am ---1 more Plzz, Whats with 09 and drawing :P
[/quote
PLZ :D
--- End quote ---
soulreapr_ninja:
--- Quote from: **RoRo** on June 06, 2010, 11:14:04 am ---Fractional distillation of liquid air - HELP PLEASE!
Can someone post a link about it or so?
--- End quote ---
Fractional distillation of liquid air is a process used to separate liquids with different boiling points
this process is carried out in a fractioning column
Fractional Distillation of petrolleum:-
Natural Gas- for cooking
Gasoline-car fuel
Naphtha-for chemical industries
Kerosene-fuel in jet engines
Diesel Oil-fuel in diesel engines
Fuel Oil-fuel in ships
Lubricating oil-used in waxing and lubricating
Bitumen-for paving roads and isolation
As we go down the fractioning column frm natural gas to bitumen, the boiling point increases gradually.
Hope tht helped ;D
Vin:
--- Quote from: Helium on June 06, 2010, 12:51:13 pm ---By short,
Silicon carbide
Dimethyl sulphide, Germanium (IV) oxide,
and
--- Quote from: Helium on June 06, 2010, 11:52:04 am ---1 more Plzz, Whats with 09 and drawing :P
[/quote
PLZ :D
--- End quote ---
--- End quote ---
Rest coming up.. (hope its not too compli.)
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