Elemento | Masa (g) % | Masa atómica | atgr=m/PM | Común denominador | Relación molar |
C | 75.54 | 12 | 74.5/12=6.28 | 6.28/.59=10.6= 10.5*2 | 21 |
H | 6.578 | 1 | 6.571/1=6.57 | 6.57/.59=11.11 =11*2 | 22 |
N | 8.383 | 14 | 8.383/14=.59 | 8.383/.59=1*2 | 2 |
O | 9.581 | 16 | 9.581/16=.59 | 9.581/.59=1*2 | 2 |
Formula minima = C21 H22 N2 O2
Redondeo
.1 y .2 = 0
.3 - .7 = .5
.8 y .9 =1.0
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