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Use the enthalpy changes given in the data below to calculate the enthalpy change for this reaction: Bao(s) + SO3(g) Data: Reaction no. 1 2 3 BaSO4(s) Select one: O a. +3373 kJ/mol 2Ba0(s)→ 2Ba(s) + O₂(g) 2SO3(g) → 2S(s) + 30₂(g) BaSO4(s)→ Ba(s) + S(s) + 20₂(g) O b. +2327 kJ/mol O c. +1157 kJ/mol O d. -523 kJ/mol Reaction A,H° / kJ mol-¹ at 298K, standard state = 1 bar. +1108 +792 +1473

Use the enthalpy changes given in the data below to calculate the enthalpy change for this reaction: Bao(s) + SO3(g) Data: Reaction no. 1 2 3 BaSO4(s) Select one: O a. +3373 kJ/mol 2Ba0(s)→ 2Ba(s) + O₂(g) 2SO3(g) → 2S(s) + 30₂(g) BaSO4(s)→ Ba(s) + S(s) + 20₂(g) O b. +2327 kJ/mol O c. +1157 kJ/mol O d. -523 kJ/mol Reaction A,H° / kJ mol-¹ at 298K, standard state = 1 bar. +1108 +792 +1473

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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Use the enthalpy changes given in the data below to calculate the enthalpy change for this reaction: Bao(s) + SO3(g) Data: Reaction no. Select one: 1 2 3 O c. BaSO4(s) a. +3373 kJ/mol O d. O b. +2327 kJ/mol 2Ba0(s) → 2Ba(s) + O₂(g) 2SO3(g) → 2S(s) + 30₂(g) BaSO4(s)→ Ba(s) + S(s) + 20₂(g) +1157 kJ/mol -523 kJ/mol Reaction O e. -3373 kJ/mol A,H° / kJ mol-¹ at 298K, standard state = 1 bar. +1108 +792 +1473
Transcribed Image Text:Use the enthalpy changes given in the data below to calculate the enthalpy change for this reaction: Bao(s) + SO3(g) Data: Reaction no. Select one: 1 2 3 O c. BaSO4(s) a. +3373 kJ/mol O d. O b. +2327 kJ/mol 2Ba0(s) → 2Ba(s) + O₂(g) 2SO3(g) → 2S(s) + 30₂(g) BaSO4(s)→ Ba(s) + S(s) + 20₂(g) +1157 kJ/mol -523 kJ/mol Reaction O e. -3373 kJ/mol A,H° / kJ mol-¹ at 298K, standard state = 1 bar. +1108 +792 +1473
What is the oxidation state of each element in KMnO4? Select one: O a. Kis (+2), Mn is (+5), O is (-2) O b. Kis (+1), Mn is (+8), O is (-2) Oc. Kis (+1), Mn is (+7), O is (-2) O d. Kis (+1), Mn is (+3), O is (-1) O e. Kis (0), Mn is (+8), O is (-2)
Transcribed Image Text:What is the oxidation state of each element in KMnO4? Select one: O a. Kis (+2), Mn is (+5), O is (-2) O b. Kis (+1), Mn is (+8), O is (-2) Oc. Kis (+1), Mn is (+7), O is (-2) O d. Kis (+1), Mn is (+3), O is (-1) O e. Kis (0), Mn is (+8), O is (-2)
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