Exam (elaborations)
Entregas Obligatorias AA
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Entregas obligatorias de ejercicios análisis ambiental
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ANÁLISIS QUÍMICO AMBIENTALACTIVIDAD 4 - FECHA DE ENTREGA: 03/05/2024
Fatima Zohra Saffar Erar
La figura muestra el cromatograma de una mezcla de dos componentes en una columna de
cromatografía de líquidos de 300 mm. Determinar los siguientes parámetros cromatográficos
a) Resolución de la columna
2 × (27,5 − 14,9)
𝑅= = 1,658
(18,8 − 11,4) + (30,9 − 23,1)
b) Factor de selectividad
27,5 − 3,5
A,B = = 2,105
14,9 − 3,5
c) Número medio de platos en la columna
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