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1. Use thermochemical equations shown below to determine the enthalpy for the final reaction 250,($) *...
2. Use the thermochemical equations shown below to determine the enthalpy for the final reaction: Nz...
2. Use the thermochemical equations shown below to determine the enthalpy for the final reaction: Nz (e) + 2O2 (g) → N204 (g) AH = ? Using: (1) 2NO2(g) → N2 (g) +202 (8) AH = -66.4 kJ (2) N2O. (g) → 2NO, (e) AH = 57.2 kJ
3. Use the thermochemical equations shown below to determine the enthalpy for the final reaction: N2(e)...
3. Use the thermochemical equations shown below to determine the enthalpy for the final reaction: N2(e) +202(g) → 2NOz (6) AH = ? Using (1) Nz (€) + 3H2(E) → 2NH3(g) AH = -92.2 kJ (2) 2NH, (g) + 4H20 (1) ► 2NO2 (g) + 7H2(g) AH = 1301.8 kJ (3) 2H20 (1) ► 2H2(g) + O2(g) AH = 571.6 kJ
2. Use the thermochemical equations shown below to determine the enthalpy for the reaction: (5 marks)...
2. Use the thermochemical equations shown below to determine the enthalpy for the reaction: (5 marks) C3H8(0) + 5O2(g) →3CO2 + 4 H2O) CO2 +Cgraphite) + O2 AH° = 221.6KJ H2(g) + 1/2O2(g) +H2O AH = -160.3KJ 3 C(graphite) + 4H2(g) →C3H8(9) AH = -58.5KJ 3. Use the thermochemical equations shown below to determine the enthalpy for the reaction: (5 marks) SO2(g) →S(8) + O2(9) H2S(g) + 3/202(g) → H2SO3(1) H2SO3(1)→ H2O +SO2(g) H2S(9)+ 1/2O2(0)+S(8) + H2O) AH = -306KJ...
3. Use the thermochemical equations shown below to determine the enthalpy for the reaction for CH3COOH()2C(s)...
3. Use the thermochemical equations shown below to determine the enthalpy for the reaction for CH3COOH()2C(s) +2H2(g) + O2(g) 2CO2(g)+ 2H2OI)CH3COOH(l) + 202(B) AH 3484 kJ C(s)+ O2(g)CO2(g) AH= -1576 kJ AH= -2288 kJ 2H2O(I) 2H2(g)+ O2(g)
Mess%20w%20Week%201[1364).pdf z e the thermochemical equations shown below to determine the enthal for the final reaction:...
Mess%20w%20Week%201[1364).pdf z e the thermochemical equations shown below to determine the enthal for the final reaction: g. 20 (→ N206(8) AH = ? 2NO, (8) ► 11 (8) +202 (8) MO:(8) ► 2NO, (g) AH = -6640 AH = 57.260 3. We the thermochemical equations shown below to determine the en for the final reaction: 20,81 → 2NO(g) AH = 7 ing 1 , 3H, (g) → 2NH, (8) AH = .92.26 2,250, 440 () ► 2NO(g) + 7H2 ()...
16. Use the thermochemical equations below to determine the enthalpy change for the following reaction (10...
16. Use the thermochemical equations below to determine the enthalpy change for the following reaction (10 pts.): C(s) + O2(g) → CO2 (g) AH = -234 kJ sko (s) + CO2 (g) → SCO: (s) AH = +1184 kJ 2S60 (s) → 25r (s) + O2 (g) AH = +2440 kJ 2STCO3 (s) + 2Sr (s) + 2C (s) + 302 (9)
5 Determine the standard enthalpy of formation of Fe2O3(s) given the thermochemical equations below. 2Fe(s) +...
5 Determine the standard enthalpy of formation of Fe2O3(s) given the thermochemical equations below. 2Fe(s) + 3/2 O2(g) → Fe2O3(s) AH(Fe2O3) = ? Fe(s) + 3 H2O() Fe(OH)3(s) + 3/2 H2(g) AH° = +160.9 kJ/mol-rxn H2(g) + 1/2O2(g) → H2O(1) A.H° = -285.8 kJ/mol-rxn Fe2O3(s) + 3 H2O(1) ► Fe(OH),(s) A,Hº +288.6 kJ/mol-rxn
Determine the enthalpy change for CS20 + 302(g) + CO2(g) + 2SO2(g); AH= ? using the...
Determine the enthalpy change for CS20 + 302(g) + CO2(g) + 2SO2(g); AH= ? using the following three thermochemical equations, which will be referred to as reactions (A), (B), and (C). (A) 2C(s) + 202(g) 2002(g); AH= -787.0 kJ (B) C(s) + 25(s) → CS2(); AH= 87.9 kJ (C) SO2(g) → S(s) + O2(g); AH= 296.8 kJ 1. The enthalpy change for the unknown reaction is 2. Describe the action performed on each thermochemical reaction. Reaction (A) was Reaction (B)...
10. Use the following information to determine the enthalpy for the reaction shown below CH_g) +...
10. Use the following information to determine the enthalpy for the reaction shown below CH_g) + H-0(g) - CO(g) + 3H48) AH-? 2C(s) + 2H2O(g) - CHig)+CO ) Nf - 153 C) + HẠO - COR) + Hg) M - 1313 CO(g) + HO(g) + COMg + Hg) N - -41 2 kJ 11. In the energy diagram shown here, label parts A through E and state if the diagram repre- sents an endothermic or exothermic reaction. Energy Reaction coordinate...
i need a step by step on this question please! The following are the thermochemical equations...
i need a step by step on this question please!
The following are the thermochemical equations for the formation of hydrogen sulfide (H,S), water, and sulfur dioxide (SO2), all in the gaseous state 13. H(8) S() Sg) ΔΙ{--20.6 kJ ΔΙ!--483.6 kJ ar{--296.9 kJ S(s)+0(g) SO.(8) Using the above thermochemical equations, and applying Hess' law, determine AH for the following reaction: 2H,S(g) 30(g) 2H,O(g) 2S0() AH? a) -1036.2 kJ b) -801.1 kJ c)-621.8 kJ ) 69.0 kJ e 151.4 k
2. Use the thermochemical equations shown below to determine the enthalpy for the final reaction: Nz (e) + 2O2 (g) → N204 (g) AH = ? Using: (1) 2NO2(g) → N2 (g) +202 (8) AH = -66.4 kJ (2) N2O. (g) → 2NO, (e) AH = 57.2 kJ
3. Use the thermochemical equations shown below to determine the enthalpy for the final reaction: N2(e) +202(g) → 2NOz (6) AH = ? Using (1) Nz (€) + 3H2(E) → 2NH3(g) AH = -92.2 kJ (2) 2NH, (g) + 4H20 (1) ► 2NO2 (g) + 7H2(g) AH = 1301.8 kJ (3) 2H20 (1) ► 2H2(g) + O2(g) AH = 571.6 kJ
2. Use the thermochemical equations shown below to determine the enthalpy for the reaction: (5 marks) C3H8(0) + 5O2(g) →3CO2 + 4 H2O) CO2 +Cgraphite) + O2 AH° = 221.6KJ H2(g) + 1/2O2(g) +H2O AH = -160.3KJ 3 C(graphite) + 4H2(g) →C3H8(9) AH = -58.5KJ 3. Use the thermochemical equations shown below to determine the enthalpy for the reaction: (5 marks) SO2(g) →S(8) + O2(9) H2S(g) + 3/202(g) → H2SO3(1) H2SO3(1)→ H2O +SO2(g) H2S(9)+ 1/2O2(0)+S(8) + H2O) AH = -306KJ...
3. Use the thermochemical equations shown below to determine the enthalpy for the reaction for CH3COOH()2C(s) +2H2(g) + O2(g) 2CO2(g)+ 2H2OI)CH3COOH(l) + 202(B) AH 3484 kJ C(s)+ O2(g)CO2(g) AH= -1576 kJ AH= -2288 kJ 2H2O(I) 2H2(g)+ O2(g)
Mess%20w%20Week%201[1364).pdf z e the thermochemical equations shown below to determine the enthal for the final reaction: g. 20 (→ N206(8) AH = ? 2NO, (8) ► 11 (8) +202 (8) MO:(8) ► 2NO, (g) AH = -6640 AH = 57.260 3. We the thermochemical equations shown below to determine the en for the final reaction: 20,81 → 2NO(g) AH = 7 ing 1 , 3H, (g) → 2NH, (8) AH = .92.26 2,250, 440 () ► 2NO(g) + 7H2 ()...
16. Use the thermochemical equations below to determine the enthalpy change for the following reaction (10 pts.): C(s) + O2(g) → CO2 (g) AH = -234 kJ sko (s) + CO2 (g) → SCO: (s) AH = +1184 kJ 2S60 (s) → 25r (s) + O2 (g) AH = +2440 kJ 2STCO3 (s) + 2Sr (s) + 2C (s) + 302 (9)
5 Determine the standard enthalpy of formation of Fe2O3(s) given the thermochemical equations below. 2Fe(s) + 3/2 O2(g) → Fe2O3(s) AH(Fe2O3) = ? Fe(s) + 3 H2O() Fe(OH)3(s) + 3/2 H2(g) AH° = +160.9 kJ/mol-rxn H2(g) + 1/2O2(g) → H2O(1) A.H° = -285.8 kJ/mol-rxn Fe2O3(s) + 3 H2O(1) ► Fe(OH),(s) A,Hº +288.6 kJ/mol-rxn
Determine the enthalpy change for CS20 + 302(g) + CO2(g) + 2SO2(g); AH= ? using the following three thermochemical equations, which will be referred to as reactions (A), (B), and (C). (A) 2C(s) + 202(g) 2002(g); AH= -787.0 kJ (B) C(s) + 25(s) → CS2(); AH= 87.9 kJ (C) SO2(g) → S(s) + O2(g); AH= 296.8 kJ 1. The enthalpy change for the unknown reaction is 2. Describe the action performed on each thermochemical reaction. Reaction (A) was Reaction (B)...
10. Use the following information to determine the enthalpy for the reaction shown below CH_g) + H-0(g) - CO(g) + 3H48) AH-? 2C(s) + 2H2O(g) - CHig)+CO ) Nf - 153 C) + HẠO - COR) + Hg) M - 1313 CO(g) + HO(g) + COMg + Hg) N - -41 2 kJ 11. In the energy diagram shown here, label parts A through E and state if the diagram repre- sents an endothermic or exothermic reaction. Energy Reaction coordinate...
i need a step by step on this question please!
The following are the thermochemical equations for the formation of hydrogen sulfide (H,S), water, and sulfur dioxide (SO2), all in the gaseous state 13. H(8) S() Sg) ΔΙ{--20.6 kJ ΔΙ!--483.6 kJ ar{--296.9 kJ S(s)+0(g) SO.(8) Using the above thermochemical equations, and applying Hess' law, determine AH for the following reaction: 2H,S(g) 30(g) 2H,O(g) 2S0() AH? a) -1036.2 kJ b) -801.1 kJ c)-621.8 kJ ) 69.0 kJ e 151.4 k
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