Math Problem Statement
La descomposición de etilamina: se estudió a 500 °C y se obtuvieron los siguientes datos: tiempo (s) 0 60 360 600 1200 1500 Presión (mm Hg) 55 60 79 89 102 105 a) Determinar el valor de la constante de velocidad si la reacción es de primer orden. b) Calcule la presión del sistema a los 22 minutos.
Solution
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Math Problem Analysis
Mathematical Concepts
Kinetics
First-order reactions
Logarithmic functions
Formulas
ln(P0 / Pt) = kt
Pt = P0 * e^(-kt)
Theorems
First-order rate law
Suitable Grade Level
Undergraduate Chemistry or Advanced High School
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