Question
La absortividad molar del azul de metileno es 8,43 * 10^ (4) cm ^ (-1) M^ (-1) Si la absorbancia inicial medida fue de 0,672,
La absortividad molar del azul de metileno es 8,43 * 10^ (4) cm ^ (-1) M^ (-1)
Si la absorbancia inicial medida fue de 0,672, cul es la concentracin de azul de metileno?
Cul es la concentracin 30 segundos despus cuando la absorbancia es 0.256?
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Fundamentals of Analytical Chemistry
Authors: Douglas A. Skoog, Donald M. West, F. James Holler, Stanley R. Crouch
9th edition
495558281, 978-0495558286
