Part A Use the information provided to determine AHºn for the following reaction: AH°; (kJ/mol) CHC13(1)...
Part A Use the information provided to determine AH°rxn for the following reaction: AHⓇ CH4(9) + 4 Cl2(g) → CCl4(g) + 4 AH°rxn = (kJ/mol) HCl(9) CH4(9) -75 CCl4(g) -96 HCl(g) -92 +79 kJ O -389 kJ 0 -113 kJ O +113 kJ O -71 kJ Submit Request Answer
Use the information provided to determine AH°rxn for the following reaction: AHºf (kJ/mol) 3 Fe2O3(s) + CO(g) → 2 Fe3O4(s) + CO2(9) AH°rxn = ? Fe2O3(s) 1 -824 Fe3O4(s)| -1118 CO(g) - 111 CO2(g) -394 0 +277 kJ 0 -111 kJ 0 -577 kJ 0 -47 kJ 0 +144 kJ Submit Request Answer
Use the ΔH°f values provided to determine ΔH°rxn for the following reaction CH4(g) + 3 Cl2(g) → CHCl3(l) + 3 HCl(g) ΔH°rxn = ? ΔH°f (kJ/mol): -75 -134 -92 A. +662 kJ B. +117 kJ C. -151 kJ D. -335 kJ The equation that corresponds to the enthalpy of formation for NH3(g) is A. N(g) + 3H(g) → NH3(g) B. N(g) + 3/2 H2(g) → NH3(g) C. 1/2 N2(g) + 3H(g) → NH3(g) D. 1/2 N2(g) + 3/2 H2(g) →...
Time Remai Question 4 Part A xn for the following reaction: 샌。f (kJ/mol) CH4(g) + 4 Cl2(g) → CCl4(g) + 4 HCl(g) dH'm-? CH4(g)-75 CCl4(g)-96 HCI(g)-92 O -389 kJ O +113 k O -71 kJ +79 kJ -113 kJ Submit My Answers Give Up
Use the AHⓇ and AH°rxn information provided to calculate AHºf for SO3(g): AHºf (kJ/mol) | 2 SO2(g) + O2(g) → 2 SO3(9) AH°rxn = -198 kJ SO2(g) -297 de parte a 2 500) • 03 * 2 500) 0 -578 kJ/mol 0 -248 kJ/mol 0 -495 kJ/mol 0 -396 kJ/mol 0 -792 kJ/mol Submit Request Answer Provide Feedback
Calculate AH® for the following: rxn CH4(8) + Cl2(g) → CCl4(!) + HCl(g) [unbalanced] -139 kJ/mol AH (CH4®= -74.87 kJ/mol a CCl4@)) = -96.0 kJ/mol AHCC140] =-139 kJ/mol AH [HCI@)) =-92.31 kJ/mol AH [HCl(aq)] =-167.46 kJ/mol Ahº [C1()] = 121.0 kJ/mol
2. Calculate AH (expressed in kJ/mol) for the following reaction based on the thermochemical information given: Na +Crce → NaCl AH ? Nas) + 2Cl2(g) → Nap + Cle AH = 230 kJ/mol Nag) + Cl → Na(+ Cl® AH = 147 kJ/mol Na(s) + Cl2(e) → NaCl) AH = -411 kJ/mol 3. Consider the reaction: 2HCl) + Ba(OH)2(aq) → BaCl(aq) + 2 H200 AH--118 kJ/mol a. Calculate the heat produced when 700.0 mL of 0.500 M HCl is mixed...
Using provided data, determine AG* (in kJ) for the following reaction. 2036) ++3026) AH,(kJ/mol) S /mol) Ozle) 205.0 Ole) 143 238.82 Question 11 2 pts Use the provided information to determine the equilibrium constant at 298 K for the reaction given 2NO26) N204(8) 4 AH® (kJ/mol) 5° (J/molk) NO2(g) 33.2 239.9 N2048) 9.16 304.3 Equilibrium Constant - (Select) x 10 (Select)
Use the delta H degree information provided to determine delta H degree_rxn for the following reactions: CH_4(g) + 3 Cl_2(g) rightarrow CHCl_3(l) + 3 HCl(g) delta H degree_rxn = ? CH_4(g) = -75 kJ/mol; CHCl_3(l) = -134 kJ/mol; HCl(g) = -923 kJ/mol
19. Use the AHºf information provided to calculate AHºrxn for the following: 10 pts AHºf (kJ/mol) SO2Cl2(g) + 2 H20(1) ► 2 HC (g) + H2SO4(1) AH°rxn- ? SO2Cl2(g)-364 H20(1) HCl(g) -286 1(-364) + 2 (-286) -2 (-92) + 1 (-814) = -364-572 +184 - 814 -92 H2SO4(1)-814 A) -256 kJ B) +161 kJ C) -62 kJ D) +800. kJ E) -422 kJ