Qualification > Sciences
CHEM AND BIO HELP AND TIPS HERE
Raywin:
--- Quote from: MasterMath on June 06, 2010, 09:34:22 am ---Is this how you draw starch?
-(-O--[ ] --)n-
Thanks
--- End quote ---
-(-O--[]--O--[]--O-)n-
I learnt it like this. :)
Vin:
--- Quote from: Raywin on June 06, 2010, 09:36:49 am ----(-O--[]--O--[]--O-)n-
I learnt it like this. :)
--- End quote ---
^^ ditto.. https://studentforums.biz/index.php/topic,8790.msg254640.html#msg254640
Helium:
--- Quote from: Raywin on June 06, 2010, 09:28:07 am ---Wait, im sorry, Helium and Nizzz ----> u need to know that as you go down the fractions, (i) the no. of carbon atoms increases, (ii)) it gets less flammable and (iii) its boiling point and melting point increases.
--- End quote ---
Oh yes thank you, i know that,
i thought like the X number of carbon in it ;D
Raywin:
Ryte guys, just confirming here,
In hydrolysis, all we need to know is that fats and oils can be hydrolyzed into glycerol and fatty acids using dilute acids (acid hydrolysis) and they can be hydrolyzed into glycerol and the salt of the acid by using an alkali (alkaline hydrolysis or saponification), and the salts of the higher fatty acids are called soaps.
Umm, this is all we need to know abt hydrolysis, right? ???
Thanks a lot guyss.. :D
NidZ- Hero:
--- Quote from: Raywin on June 06, 2010, 09:28:07 am ---Wait, im sorry, Helium and Nizzz ----> u need to know that as you go down the fractions, (i) the no. of carbon atoms increases, (ii)) it gets less flammable and (iii) its boiling point and melting point increases.
--- End quote ---
thanks alot raywin but i was askin lke do we need 2 noe de no. of carbon in pertroleum , etcc
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