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2009-11-25T19:59:02+01:00
C3H7OH-(12u*3)+(1u*8)+(16u*1)=36u+8u+16u=60u

%C=36x100%/60=60%

%O=16x100%/60=26,7%

%H=8x100%/60=13,3%
2009-11-25T20:08:28+01:00
Masa C3H7OH=3x12u+8x1u+1x16u=60u
%C=36x100%/60=60%
%O=16x100%/60=26,7%
%H=8x100%/60=13,3%