Consider the reaction 2H 2 2 S(g) + 3O 2 2 (g) ⇌ 2H...
Consider the reaction 2H 2 2 S(g) + 3O 2 2 (g) ⇌ 2H 2 2 O(g) + 2SO 2 2 (g). If the standard free energy of the reaction is -976 kJ, what is the free energy in kJ of a reaction vessel containing 5.4 M H 2 2 S, 8.2 M O 2 2 , 2.1 M H 2 2 O, and 7.3 M SO 2 2 at 298 K? Only give the numerical part of the answer; don’t include units.
Homework Answers
Consider the reaction CH4(g) + 202(g) = CO2(g) + 2H2O(l). If the standard free energy of...
Consider the reaction CH4(g) + 202(g) = CO2(g) + 2H2O(l). If the standard free energy of the reaction is -817.8 kJ, what is the free energy (in kJ) of a reaction vessel containing 1.2 M CH4,0.58 M 02, and 4.2 M CO2, at 298K? Don't include units in the answer.
Calculate ∆H for the reaction 2 C(s)+H2( g)→C2H2( g), given the following information: C2H2(g)+5/2 O2(g)→2 CO2(g)+H2O(l)...
Calculate ∆H for the reaction 2 C(s)+H2( g)→C2H2( g), given the following information: C2H2(g)+5/2 O2(g)→2 CO2(g)+H2O(l) ∆H=-1299.6kJ C(s) + O2( g)→CO2( g) ∆H= -393.5 kJ H2( g)+1/2 O2( g)→H2O (l) ∆H= -285.8 kJ
Ch. 13 NAME 1. Consider the reaction: 2NO (g)+ 2H:(g) N2(g)+ 2H O (g) At a...
Ch. 13 NAME 1. Consider the reaction: 2NO (g)+ 2H:(g) N2(g)+ 2H O (g) At a certain temperature, the equilibrium concentrations are [NO]-0.31 M [H2]-0.16 M [N2] 0.082 M and [H:0]-4.64 M (a) Write the equilibrium expression for the reaction. (b) Determine the value of the equilibrium constant 2. The equilibrium constant Kc for the following reaction is 150.7 at 1 15°C: 12 (g) + Br2 (g) ←→ 2 IBr(g) 2.00 moles of each gas (l2, Br: and IBr) are...
ΔH f f ° = -36.40 kJ/mol and S° = 245.91 J/mol K for CH...
ΔH f f ° = -36.40 kJ/mol and S° = 245.91 J/mol K for CH 3 3 Br, determine the Gibbs free energy in kJ from the ΔH f f ° and S° values for the reaction CH 4 4 + Br 2 2 → CH 3 3 Br + HBr at 298 K. Give only the numerical part of your answer; i.e., don’t include units in your response.
Consider the following reaction: C 2H 2( g) + 2H 2( g) C 2H 6( g)...
Consider the following reaction: C 2H 2( g) + 2H 2( g) C 2H 6( g) Δ H° rxn = –311 kJ Under which conditions would the product yield be at a maximum? A. high temperature, high pressure B. low temperature, high pressure C. high temperature, low pressure D. low temperature, low pressure \E. none of the above, unless a catalyst is present
Review Icons Part A Consider the reaction for the decomposition of hydrogen disulfide: 2H,S(8) = 2H2(g)...
Review Icons Part A Consider the reaction for the decomposition of hydrogen disulfide: 2H,S(8) = 2H2(g) + S2(8). K. - 1.67 x 10-7 at 800°C A0.500 L reaction vessel initially contains 0.113 mol of H, S and 7.50x10-2 mol of H, at 800 C You may want to reference (Page) Section 15.8 while completing this problem Find the equilibrium concentration of Sal Express your answer to three significant figures and include the appropriate units
Consider the following reaction at 298 K. 2H,(g) + O2(g) 2H,0(g) AH° = -483.6 kJ Calculate...
Consider the following reaction at 298 K. 2H,(g) + O2(g) 2H,0(g) AH° = -483.6 kJ Calculate the following quantities. Refer to the standard entropy values as needed. ASsys = ASsure = JK ASuniy = J/K
Review | Constants I Periodic Table Consider the reaction at 298 K: 2H, S(g) + SO2(g)...
Review | Constants I Periodic Table Consider the reaction at 298 K: 2H, S(g) + SO2(g) →3S(s, rhombic) + 2H2O(g) AG = -102 kJ Part A You may want to reference (Pages 826 - 829) Section 18.9 while completing this problem. Calculate AG an under the seconditions: PAS PsO Pilo 1.95 atm 1.56 atm 0.0140 atm
(3) 4H1\g) +U, g) — 21,(s) + 2H,Ulg) E2C.6(a) For the reaction C,H,OH(1) + 302(g) → 2C02(g) + 3 H2O(g), 4,UⓇ = -137...
(3) 4H1\g) +U, g) — 21,(s) + 2H,Ulg) E2C.6(a) For the reaction C,H,OH(1) + 302(g) → 2C02(g) + 3 H2O(g), 4,UⓇ = -1373 kJ mol" at 298 K. Calculate A.HⓇ
The reaction: 2 Cl2(g) + 2 H2O(g) ➝ O2(g) + 4 HCl(g) has ΔG° = +11.2...
The reaction: 2 Cl2(g) + 2 H2O(g) ➝ O2(g) + 4 HCl(g) has ΔG° = +11.2 kJ/mol and ΔH° = +114.4 kJ/mol at 800 K. a) What is the numerical value of the equilibrium constant for this reaction at 800 K? b) What is the numerical value of ΔG for the reaction in a vessel containing 3.6 bar Cl2, 1.4 bar H2O, 0.20 bar O2, and 0.50 bar HCl at 800 K?
Consider the reaction CH4(g) + 202(g) = CO2(g) + 2H2O(l). If the standard free energy of the reaction is -817.8 kJ, what is the free energy (in kJ) of a reaction vessel containing 1.2 M CH4,0.58 M 02, and 4.2 M CO2, at 298K? Don't include units in the answer.
Ch. 13 NAME 1. Consider the reaction: 2NO (g)+ 2H:(g) N2(g)+ 2H O (g) At a certain temperature, the equilibrium concentrations are [NO]-0.31 M [H2]-0.16 M [N2] 0.082 M and [H:0]-4.64 M (a) Write the equilibrium expression for the reaction. (b) Determine the value of the equilibrium constant 2. The equilibrium constant Kc for the following reaction is 150.7 at 1 15°C: 12 (g) + Br2 (g) ←→ 2 IBr(g) 2.00 moles of each gas (l2, Br: and IBr) are...
Review Icons Part A Consider the reaction for the decomposition of hydrogen disulfide: 2H,S(8) = 2H2(g) + S2(8). K. - 1.67 x 10-7 at 800°C A0.500 L reaction vessel initially contains 0.113 mol of H, S and 7.50x10-2 mol of H, at 800 C You may want to reference (Page) Section 15.8 while completing this problem Find the equilibrium concentration of Sal Express your answer to three significant figures and include the appropriate units
Consider the following reaction at 298 K. 2H,(g) + O2(g) 2H,0(g) AH° = -483.6 kJ Calculate the following quantities. Refer to the standard entropy values as needed. ASsys = ASsure = JK ASuniy = J/K
Review | Constants I Periodic Table Consider the reaction at 298 K: 2H, S(g) + SO2(g) →3S(s, rhombic) + 2H2O(g) AG = -102 kJ Part A You may want to reference (Pages 826 - 829) Section 18.9 while completing this problem. Calculate AG an under the seconditions: PAS PsO Pilo 1.95 atm 1.56 atm 0.0140 atm
(3) 4H1\g) +U, g) — 21,(s) + 2H,Ulg) E2C.6(a) For the reaction C,H,OH(1) + 302(g) → 2C02(g) + 3 H2O(g), 4,UⓇ = -1373 kJ mol" at 298 K. Calculate A.HⓇ
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