1. Given that A,H°= -2219 kJ/mol-rxn and that A, S° = –216 J/K · mol-rxn at 25 °C, determinethe value of A,G° at 25 °C for the reactionC3 Hs (g) + 5 O2 (g) → 3 CO2(g) + 4 H20(l)(a) -2283 kJ/mol-rxnAnswer +(b) -2214 kJ/mol-rxnAnswer +(c) -2155 kJ/mol-rxnAnswer +(d) 6.218 × 10ª kJ/mol-rxnAnswer +

Gibb's free energy of the system (G) is a thermodynamic property which is a state function. The…

1. Given that A,H° = –2219 kJ/mol-rxn and that A, S° = -216 J/K · mol-rxn at 25 °C, determine the value of A,G° at 25 °C for the reaction C3HS (g) + 5 O2(g) → 3 CO2 (g) +4 H2O(l) (a) -2283 kJ/mol-rxn Answer + (b) -2214 kJ/mol-rxn Answer (c) -2155 kJ/mol-rxn Answer + (d) 6.218 x 104 kJ/mol-rxn Answer +

1. Given that A,H° = –2219 kJ/mol-rxn and that A, S° = -216 J/K · mol-rxn at 25 °C, determine the value of A,G° at 25 °C for the reaction C3HS (g) + 5 O2(g) → 3 CO2 (g) +4 H2O(l) (a) -2283 kJ/mol-rxn Answer + (b) -2214 kJ/mol-rxn Answer (c) -2155 kJ/mol-rxn Answer + (d) 6.218 x 104 kJ/mol-rxn Answer +

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

1
For a particular reaction at 115.0 °C, AG = -431.59 kJ, and AS = 897.61 J/K. Calculate AG for this reaction at -49.6 °C. AG = kJ
For a particular reaction at 199.1 °C, AG = -159.63 kJ, and AS = 894.41 J/K. Calculate AG for this reaction at 13.8 °C. AG = kJ
Consider the following reaction at 25 °C: 3 NiO(s) + 2 NH (g)→3 Ni(s) + N,(g) + 3 H,O(g) | kJ If AG° = -18.1 kJ/mol, determine the value of AG assuming that a mixture contains 57.6 g of NiO, 182.3g of Ni, 0.24 atm of NH, 8.54 atm of N, and 10.07 atm of H,O. %3D 1 3 3 4 6. C 8. 9. +/- 0. x 100 2. 5
50. What is the ΔH°rxn for the following process? CS2(l) + 3 O2(g) --> CO2(g) + 2SO2(g) C(s) + O2(g) --> CO2(g) ΔH = −393.5 kJ/mol S(s) + O2(g) --> SO2(g) ΔH = −296.8 kJ/mol C(s) + 2S(s) --> CS2(l) ΔH = +87.9 kJ/mol Group of answer choices 1075 kJ/mol -778.2 kJ/mol -1075 kJ/mol -899.2 kJ/mol
Ozone (O3) in the atmosphere is subject to reaction with nitric oxide (NO) as O3(g) + NO(g) -> NO2(g) + O2(g) From the following data, calculate the ΔGo (KJ) for the reaction at 25oC ΔHo = -199 kJ and ΔSo = -4.1 J/K
Please report in correct sigfigs and in units of kJ/mol
For a particular reaction at 127.9 °C, AG = –342.08 kJ, and AS : 324.01 J/K. Calculate AG for this reaction at –73.0 °C.
Consider the following reaction: 2NO2(g) S N204(g) The values of AH° and ASº are -58.03 kJ/mol and -176.6 J/K•mol, respectively. Assuming AH° and AS° are temperature independent, estimate the value of K at 363.2 K. K =
1. A reaction with AH° = -64.0 kJ/ mole has K = 1.00 X 108 at 25.0 °C. What would be the value of K at 0.00 °C? 2. A reaction with AH° = 618.0 kJ/mole has K = 1.00 X 1060 at 25.0 °C. What would be the value of K at 500.0 °C?
Calculate ΔHf for HCN(g) at 25°C, given the following related reaction at 25°C, 2 NH3(g) + 3 O2(g) + 2 CH4(g) ---> 2 HCN(g) + 6 H2O(g); ΔHrxn = -870.8 kJ and the heats of formation of some species are ΔHf = -80.3 kJ/mol for NH3(g), -74.6 kJ/mol for CH4, and -241.8 kJ/mol for H2O(g). Answers are in kJ/mol.
Given the data in the table below, determine ΔH°rxnfor the reaction 4NO (g) + 6 H2O (l) → 4NH3 (g) + 5 O2 (g)