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© Copyright Headlight 2008 - Forever.
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© Copyright Headlight 2008 - Forever.
All Rights Reserved.
Tuesday, March 3, 2009 @ 8:09 AM
Empirical and Molecular Formulae
Today,ive learnt how to calculate the empirical formulae..1stly by stating the % by mass,Ar,No. of moles,Mole ratio & x4.Some how,i understood the rest except for the x4.[Why is there a need to x4?] Also,now i know there is a general formula for complete combustion.. Yay! xD
Empirical and Molecular Formulae
Today,ive learnt how to calculate the empirical formulae..1stly by stating the % by mass,Ar,No. of moles,Mole ratio & x4.Some how,i understood the rest except for the x4.[Why is there a need to x4?] Also,now i know there is a general formula for complete combustion.. Yay! xD