Instructions are in the attached image, kindly solve 2 and 3. Thank you! - Activity 3.5Solve the following.1. Calculate the AH for the reaction 2S)+ 20F,2(g)2 (g)4(g)rxnusing the following thermochemical reactions:AH = -277 kJ+ H,Om2 (g)%3DOF,O2 (9)+ 2HF,(g)AH = -828 kJ+ 2H,0So + O29) SO2 ()SF+ 4HF (g)2 (g)4 (g)AH = -297 kJ(6),2(g)2. Calculate the AH for the reaction S +O2l0)SO3 (9)rxnusing these two reactions:AH = -296.8 kJ%3D+ O,2(9)AH = -197.0 kJ%3D2SO,2(g)+ O,2(g)2S03 (9)-+ 2H,2(g)CHA@)3. Calculate the AH for the reaction C,(graphite)rxnfrom the following enthalpy changes:AH = -393.5 kJ+ O219)(graphite)AH = -571.6 kJ2H,0CO,2H,+ O,2(g)2(g)AH = -890.4 kJ%3D+ 2H,0+ 20,CHA9)2(g)2(g)4(g)...

Hess's law Hess's law states that the overall enthalpy change of chemical process is independent of…

SO 3 (9) 2. Calculate the AH for the reaction Se + ž O29) (), rxn using these two reactions: AH = -296.8 kJ SO, So + O2lo) 2SO 2(9) (s) 2 (g) AH = -197.0 kJ + O2(9) →CH, 4(g) -> '2(g) 3. Calculate the AH for the reaction Crphite + 2H, (graphite) rxn from the following enthalpy changes: AH = -393.5 kJ %3D C(graphite) + O, 2(g) CO 20) AH = -571.6 kJ 2H,0 2H, + O, 2(g) 2(g) AH = -890.4 kJ + 2H,O %3D CO 219) CH + 200 (), 4(g) 2(g)

SO 3 (9) 2. Calculate the AH for the reaction Se + ž O29) (), rxn using these two reactions: AH = -296.8 kJ SO, So + O2lo) 2SO 2(9) (s) 2 (g) AH = -197.0 kJ + O2(9) →CH, 4(g) -> '2(g) 3. Calculate the AH for the reaction Crphite + 2H, (graphite) rxn from the following enthalpy changes: AH = -393.5 kJ %3D C(graphite) + O, 2(g) CO 20) AH = -571.6 kJ 2H,0 2H, + O, 2(g) 2(g) AH = -890.4 kJ + 2H,O %3D CO 219) CH + 200 (), 4(g) 2(g)

Chemistry & Chemical Reactivity

10th Edition

ISBN:9781337399074

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter5: Principles Of Chemical Reactivity: Energy And Chemical Reactions

Section5.8: Product- Or Reactant-favored Reactions And Thermodynamics

Problem 1.2ACP

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