For the CO combustion reaction, calculate the enthalpy at a temperature of 1200 K using the followingdata and equationsO2(g)CO(g)CO2(g)a (Jmol 'K 1) b (Jmol IK_2) c(Jmol 'K 3) d (Jmol 1K 4)1125.6728.7421.640.01330-0.00179-3.764×101.046×100.06358 -4.057×10 5ΔC = ∆a + ΤΔb + T2Δc + T3Δd∆a = 2aco, – 2aco - doKnow that the correct answer is =ΔH200 = -563.85kJmol-1-7.310×10-4.288x109.700×109

Answered: Image /qna-images/answer/226520e8-f104-4208-948f-b5371278a4f5.jpg

For the CO combustion reaction, calculate the enthalpy at a temperature of 1200 K using the following data and equations O2(g) |CO(g) CO2(g) a (Jmol 'K 1) b (Jmol IK_2) c(Jmol 'K 3) d (Jmol 'K 4) 0.01330 -3.764x10 6 11 -0.00179 1.046x10 5 0.06358 -4.057x10 5 25.67 28.74 21.64 ΔC = Δa + ΥΔb + T?Δc + T∆d T3Δd ∆a = 2aco, - 2aco - do Know that the correct answer is = ΔΗ, 200 –563.85kJmol-1 -7.310×10 -4.288x10 9.700×10 9

For the CO combustion reaction, calculate the enthalpy at a temperature of 1200 K using the following data and equations O2(g) |CO(g) CO2(g) a (Jmol 'K 1) b (Jmol IK_2) c(Jmol 'K 3) d (Jmol 'K 4) 0.01330 -3.764x10 6 11 -0.00179 1.046x10 5 0.06358 -4.057x10 5 25.67 28.74 21.64 ΔC = Δa + ΥΔb + T?Δc + T∆d T3Δd ∆a = 2aco, - 2aco - do Know that the correct answer is = ΔΗ, 200 –563.85kJmol-1 -7.310×10 -4.288x10 9.700×10 9

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

G Calculate the standard enthalpy x t/tools/assessment/items/cbe78911-4d9b-4f65-9517-9afd89a26b7d/assignments/5417193?redirectBackToOnClose=true&emptyReading Tab=true&nga Resc Calculate the standard enthalpy change for the reaction at 25 °C. Standard enthalpy of formation values can be found in this list of thermodynamic properties. MgCl, (s) + H, O(1) MgO(s) + 2 HCI(g) kJ Incorrect NIKT
From the following data, determine the enthalpy of formation (ΔfHƟT) for diborane, B2H6(g), at 298 K:
1. From the following enthalpies of reaction: • 2HFe) CFA@) F2tet AH = -537 kJ Hate + 2 F2te) 2 H2(8) C. AH = -680 kJ 4. AH = -52.3 kJ 4- 2C, and HF(e) Calculate the AH for the reaction of C,Hate) with F2te) to make CF4te)
One of the reactions that destroys ozone in the upper atmosphere is NO(g) + O3 (9) NO2 (g) + O2 (9) Substance and State AGf (kJ/mol) NO(g) 87 NO₂ (g) 52 0₂ (9) 0 03 (g) 163 a Calculate AGO AGO = Submit (at 298 K) for this reaction. KJ
Calculate the enthalpy change when a 2.841 g sample is burned in excess oxygen to form co2 and h20 in a reaction at constant pressure and 298k use the following information: co2=-393.51Kj h20=-285.83Kj o2= 0 Kj C6h6= 49.03 Kj
44( How much heat is involved or absorbed when 30.0 gram of iron oxidizes to form iron oxide Under standard condition? The invalid be formation of iron oxide is listed below
Hess's Law Determine the standard enthalpy of the formation for carbon monoxide below Equation Formation Heat Value C(s, graphite) + O,(g) -> CO,(g AH = -393.5 kl Co,(g)-> CO(g) + ,0,(g) AH = +283.0 kJ O 676.5 kJ O-676.5 kJ 110.5 kJ O-110.5 kJ
6. The atomic mass of an element is found as the decimal number on the periodic table. For example, the atomic mass of Vanadium is 50.94 amu. Using this atomic mass, predict which isotope of vanadium is most abundant in nature. Vanadium-23 Vanadium-51 Vanadium-50
Specific Heat of a Metal Data and Calculations Identity of metal Mass of metal (g) Volume of DI water (mL) Mass of DI water (g) Tinitial metal (°C) Tinitial water (°C) Tfinal of mixture after addition of metal (°C) Specific heat of metal Cmetal (J/(g.°C)) Trial 1 Aluminum 19.657 50.0 50.0 100.4 100.4 30.6
In a calorimetry 0.100 moles of NH4NO3(s) disolved in water. when the temperature decreeses 5.8 degrees celsius, and mass = 108g what is the molar entalphy change of solution? Specific heat capacity is same as water = 4.184 Jg-1K-1. Answer the question with errorslimits when the uncerainty of the temperature is 0.1 degrees celsius.
Consider this reaction: C6H12O6 + 602 à 6CO2 + 6H₂O. What is the standard enthalpy AH°rxn given the standard molar enthalpies of the substances below? Substance C6H12O6 02 CO₂ H₂O AHᵒf (kJ/mol) -1274.4 0 -393.45 -241.8
the formation of table salt from chlorine gas and sodium metal is highly exothermic 2Na + Cl2=NaCl H=-787kJ/mol if I react 35g of sodium, approximately how much heat will e gernerate a). 2400 kJ b).600kJ c). 1200 d). 300 e). 14000