. (14 pts) Using the reactions in the data section, calculate AHrxn for the reaction 8...
Question 9 (0.5 marks) Nickel sulfite can be prepared by the following reaction: 2 Ni (s) + 1/4 S8 (s) + 3 O2 (g) → 2 NISO3 (s) 4,Hº = ? Use appropriate data from the following listing to determine A,Hº for this reaction. T: NISO3 (s) → NIO (s) + SO2 (g) AH° = 1000 kJ ll: % S8 (s) + O2(g) → SO2 (8) AH° = 250 kJ III: Ni (s) + O2(g) → NIO (s) AH =...
Calculate AHPxn for the reaction 2Ni(G)+2S()+30, (g)2Niso, () from the following information: 1. NiO(s)+so,(g) -156 kJ Ан rxn 2. SG)-0()- so(g) AH -297 k rxn 3. Ni)-0() NiO(s) H -241 kJ xn SHon kJ
Nickel sulfite can be prepared by the following reaction: 2 Ni (s) + 1/4S8 (s) + 3 02 (g) → 2 NISO: (s) A.Hº = ? Use appropriate data from the following listing to determine A,Hº for this reaction. 1: NISO: (s) → NIO (s) + SO2 (g) AH° = 1000 kJ ll: % S8 (s) + O2(g) → SO2 (g) AH = 250 kJ Ill: Ni (s) + % 02 (g) → NIO (s) AH = 375 kJ
Use the values of AH; to calculate AF® for the following reactions. Substance and State AH(kJ/mol) C2H5OH(1) -278 02(9) CO2(9) -393.5 H2O(9) -242 H2O(1) -286 Ticu (9) -736 TiO2(8) _945 H+ (aq) Cl(aq) -167 NiO(s) -241 Ni(OH)2(s) -538 0 + (g) - (g) + он до ос AH = kJ b. TiCl4 (9) + 2H20(1) + TiO2 (s) + 4HCl(aq) AH° = c. NiO(s) + H2O(l) + Ni(OH)2(s) AH° = kJ
Enter your answer in the provided box Use the following data to calculate ΔΗο for CS20: C(graphite)+ O2(8)-Co2() S(rhombic) +02(g) → SO2(g) CS2(0) + 302(8) CO2(8) + 2S02(3) o AH =-393.5 kJ/rnol rxn AH296.4 kJ/mol rxn AHorn =-1073.6 kJ/mol 0
Using Hess's Law, determine the enthalpy change of the following reaction. CS2(1) + 3 O2(g) --> CO2(g) + 2 SO2(g) C(s) + O2(g) --> CO2(g) AH = -393.5 kJ/mol S(s) + O2(g) --> SO2(g) AH = -296.8 kJ/mol C(s) + 25(s) --> CS2(8) AH = +87.9 kJ/mol -899.2 kJ O-778.2 kJ -602.4 kJ - 1075.0 kJ
Given the following data: S(s) + 02(8) -> SO3(g) AH = -395.2 kJ 2SO2(g) + O2(g) + 2503(g) AH = - 198.2 kJ Calculate AH for the reaction: S(s) + O2(g) SO2(g) +296.1 kJ -494.3 kJ -296.1 kJ 0 -197.0 kJ -593.4 kJ
4. (14 pts) Calculate AHr (kJ/mole) for the reaction CaHlg)+ 6 F2(g) >2 CFg) + 4 HF(g) AH (kJ/mole) ? Using only the following data AH (kJ/mole) H2(g)+ F2(g) C(s) + 2 F2(g) 2 C(s)+ 2 H2(g) 2 HF(g) -537.0 -680,0 CF4(g) C2H4(g) + 52.3
6.) Using the data in provided, calculate the standard entropy changes for the following reactions at 25 C: a.) H2(g) + Cu(e) → Cu(s) + H2O(Ⓡ) S (J/K mol): H2(g) = 131 CuO (9) = 43.5 Cu(s) = 33.3 H2O(g) = 188.7 b.) 2Als) + 3ZnO) → Al2O3(s) + 3Zn(s) Als) = 28.3 Zn08) = 43.9 Al2O3(s) - 50.99 Zn(s) = 41.6 7.) Calculate delta G for the following reactions at 25 C. a.)2SO2() + O2(g) → 2803(8) delta G...
1. Calculate AH for the reaction C2H4 (8) + H2() → C2H6), from the following data. C2H4 (g) + 3 02 (®) → 2 CO2 (s) + 2 H20 (1) C2H6 (g) + 7/2 02(g) → 2 CO2(g) + 3 H20 (1) H2 + 1/2O2() → H20 (1) AH = -1411. kJ/mole AH = -1560. kJ/mole AH = -285.8 kJ/mole 2. Calculate AH for the reaction 4 NH3(g) +502 (g) → 4 NO(g) + 6 H20 (g), from the following...