Question

la formula empirica de un compuesto es CH si el peso moleculat es 130g cual es la formula verdadera

Answer 1

FE: CH
1. calcular la Mm de la FE
C: 1 x 12 = 12 g/molH: 1 X  1  = 1 g/mol`````````````````````````````        Mm = 13 g/mol
2. calcular n = Mm compuesto/Mm FE
n = 130 g/mol / 13 g/mol
n = 10
3. Formula molecular
(CH)10 = C10H10