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Using this reversible reaction, answer the following: N204= 2NO2 (colorless) (reddish-brown) 0° C 25° C 100° C Room Temperature Ice Water Hot Water -As the temperature increased, what happened to the [N2O4]? -Was the formation of reactants or products favored by the addition of heat? -Which reaction is exothermic? -If the change of enthalpy of this reaction when proceeding left to right is 14 kcal, which chemical equation is correct?

Using this reversible reaction, answer the following: N204= 2NO2 (colorless) (reddish-brown) 0° C 25° C 100° C Room Temperature Ice Water Hot Water -As the temperature increased, what happened to the [N2O4]? -Was the formation of reactants or products favored by the addition of heat? -Which reaction is exothermic? -If the change of enthalpy of this reaction when proceeding left to right is 14 kcal, which chemical equation is correct?

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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-If the change of enthalpy of this reaction when proceeding left to right is 14 kcal, which chemical equation is correct? N204= 2NO2 + 14 kcal N204 2NO2, HR = +14 kcal N204 + 14 kcal = 2NO2 N204= 2NO2, HR = -14 kcal
Transcribed Image Text:-If the change of enthalpy of this reaction when proceeding left to right is 14 kcal, which chemical equation is correct? N204= 2NO2 + 14 kcal N204 2NO2, HR = +14 kcal N204 + 14 kcal = 2NO2 N204= 2NO2, HR = -14 kcal
The goal of this lesson: • Evaluate experimental results showing equilibria shifts due to temperature change Using this reversible reaction, answer the following: N204= 2NO2 (colorless) (reddish-brown) 0° C 25° C 100° C Room Temperature Ice Water Hot Water -As the temperature increased, what happened to the [N204]? -Was the formation of reactants or products favored by the addition of heat? -Which reaction is exothermic? -If the change of enthalpy of this reaction when proceeding left to right is 14 kcal, which chemical equation is correct?
Transcribed Image Text:The goal of this lesson: • Evaluate experimental results showing equilibria shifts due to temperature change Using this reversible reaction, answer the following: N204= 2NO2 (colorless) (reddish-brown) 0° C 25° C 100° C Room Temperature Ice Water Hot Water -As the temperature increased, what happened to the [N204]? -Was the formation of reactants or products favored by the addition of heat? -Which reaction is exothermic? -If the change of enthalpy of this reaction when proceeding left to right is 14 kcal, which chemical equation is correct?
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