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For the chemical reaction (g) + 3H2 (g) → 2NH2(g) 1) Calculate the standard reaction enthalpy, standard reaction entropy and standard reaction Gibb's energy at 298 K, using the thermodynamic data listed below. Table: Thermodynamic data for substances at 298 K AS/U ·K-1. mol-1) ArusHm/k] • mol-1 H2 (g) 130.684 N2 (g) NH3 (g) 191.61 -46.11 192.45 2) Find the standard equilibrium constant at 298 K and 380 K. Assuming that A„Hm is constant over the temperatures range 298~400 K.

For the chemical reaction (g) + 3H2 (g) → 2NH2(g) 1) Calculate the standard reaction enthalpy, standard reaction entropy and standard reaction Gibb's energy at 298 K, using the thermodynamic data listed below. Table: Thermodynamic data for substances at 298 K AS/U ·K-1. mol-1) ArusHm/k] • mol-1 H2 (g) 130.684 N2 (g) NH3 (g) 191.61 -46.11 192.45 2) Find the standard equilibrium constant at 298 K and 380 K. Assuming that A„Hm is constant over the temperatures range 298~400 K.

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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For the chemical reaction (g) + 3H2 (g) + 2NH2(g) 1) Calculate the standard reaction enthalpy, standard reaction entropy and standard reaction Gibb's energy at 298 K, using the thermodynamic data listed below. Table: Thermodynamic data for substances at 298 K AS/U · K-1. mol-1) ArusH/k] • mol-1 H2 (g) 130.684 N2 (g) NH3 (g) 191.61 -46.11 192.45 2) Find the standard equilibrium constant at 298 K and 380 K. Assuming that A„Hm is constant over the temperatures range 298~400 K.
Transcribed Image Text:For the chemical reaction (g) + 3H2 (g) + 2NH2(g) 1) Calculate the standard reaction enthalpy, standard reaction entropy and standard reaction Gibb's energy at 298 K, using the thermodynamic data listed below. Table: Thermodynamic data for substances at 298 K AS/U · K-1. mol-1) ArusH/k] • mol-1 H2 (g) 130.684 N2 (g) NH3 (g) 191.61 -46.11 192.45 2) Find the standard equilibrium constant at 298 K and 380 K. Assuming that A„Hm is constant over the temperatures range 298~400 K.
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