Chemical Engineering Archive: Questions from June 23, 2023
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Problema \( 1(25 \) puntos). Para la reacción de síntesis del amoniaco escrita como: \[ \frac{1}{2} N_{2}(g)+\frac{3}{2} H_{2}(g) \rightarrow \mathrm{NH}_{3}(g) \] Con 0.5 mol de \( \mathrm{N}_{2} \0 answers -
Problema \( 2\left(25\right. \) puntos). Calcular, a \( 25^{\circ} \mathrm{C} \), la energía libre de mezcla de \( 1-2 \) moles de nitrógeno, \( 3(1-z) \) moles de hidrógeno y \( 2 z \) moles de am2 answers -
Problema \( 3\left(50\right. \) puntos). Carbon dioxide \( \left(\mathrm{CO}_{2}\right) \), oxygen \( \left(\mathrm{O}_{2}\right) \), and nitrogen \( \left(\mathrm{N}_{2}\right) \) enter a reactor ope2 answers -
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For an analytical determination, a sample of 20 mL of 0.2 M solution of sulfuric acid was used. Calculate the volume in mL required of 0.05 M solution of sodium hydroxide by which the neutralization o
Para una determinación analítica se ocupó una muestra de \( 20 \mathrm{~mL} \) de disolución \( 0.2 \mathrm{M} \) de ácido sulfúrico. Calcula el volumen en \( \mathrm{mL} \) necesario de disoluc2 answers -
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