lagonlon
| %berat N | = | berat relatif unsur N Mr C7H5N3O6 | x 100% | ||
| = | (3 x Ar N) (7 x Ar C)+(5 x Ar H) + (3 x Ar N) + (6 x Ar O) | x 100% | |||
| = | 3 x 14 (7x12)+(5x1)+(3x14)+(6x16) | x 100% | |||
| = |
| ||||
| = | 0,185 x 100% | ||||
| = | 18,5 % | ||||
| %berat N dalam trinitrotoluen = 18,5 % |
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