[2] Calculate ∆H°rxn and ∆S°rxn for the following reaction and decide in which direction each of...

[2] Calculate ∆H°rxn and ∆S°rxn for the following reaction and decide in which direction each of these factors will drive the reaction.

N2(g) + 3 H2(g) → 2 NH3(g)

Expert Solution

queen_honey_blossom answered 1 year ago

For each reaction, calculate Δ H ∘ rxn , Δ S ∘ rxn , and Δ...

For each reaction, calculate Δ H ∘ rxn , Δ S ∘ rxn , and Δ G rxn at 29 ∘ C . A) N2O4(g)→2NO2(g) B) NH4Cl(s)→HCl(g)+NH3(g) C) 3H2(g)+Fe2O3(s)→2Fe(s)+3H2O(g) D) N2(g)+3H2(g)→2NH3(g)

Calculate Delta H rxn for the following reaction (watch the significant figures) 2 NOCl (g) -->...

Calculate Delta H rxn for the following reaction (watch the significant figures) 2 NOCl (g) --> N2(g) + 02(g) + Cl2(g) Given the following set of reactions; 1/2 N2(g) + 1/2 02(g) ---> NO(g) Delta H= 90.3KJ NO(g) + 1/2 Cl2(g) ---> NOCl(g) Delta H = - 38.6 KJ

For which of the following reactions is ?H?rxn equal to ?H?f of the product(s)? You do...

For which of the following reactions is ?H?rxn equal to ?H?f of the product(s)? You do not need to look up any values to answer this question. Check all that apply. SO(g)+12O2(g)?SO2(g) 2Na(s)+F2(g)?2NaF(s) Na(s)+12F2(g)?NaF(s) S(s)+O2(g)?SO2(g) Na(s)+12F2(l)?NaF(s) SO3(g)?12O2(g)+SO2(g)

Given the values of Δ H ∘ rxn , Δ S ∘ rxn , and T...

Given the values of Δ H ∘ rxn , Δ S ∘ rxn , and T below, determine Δ S univ(J/K) (for each part ) . A)ΔH∘rxn= 121 kJ , ΔS∘rxn=− 248 J/K , T= 297 K , B)ΔH∘rxn=− 121 kJ , ΔS∘rxn= 248 J/K , T= 297 K C)ΔH∘rxn=− 121 kJ , ΔS∘rxn=− 248 J/K , T= 297K. D)ΔH∘rxn=− 121 kJ , ΔS∘rxn=− 248 J/K , T= 546 K

Calculate ΔG∘rxn and K for each of the following reactions. Part A The reaction of Cr3+(aq)...

Calculate ΔG∘rxn and K for each of the following reactions. Part A The reaction of Cr3+(aq) and Cr(s) to form Cr2+(aq). [The reduction potential of Cr2+(aq) to Cr(s) is -0.91 V.] Calculate ΔG∘rxn.

Calculate ?G?rxn and K for each of the following reactions. Part A The reaction of Cr2+(aq)...

Calculate ?G?rxn and K for each of the following reactions. Part A The reaction of Cr2+(aq) with Cr2O2?7(aq) in acid solution to form Cr3+(aq). Calculate ?G?rxn. Part B Calculate K. Express your answer using two significant figures. Part C The reaction of Cr3+(aq) and Cr(s) to form Cr2+(aq). [The reduction potential of Cr2+(aq) to Cr(s) is -0.91 V.] Calculate ?G?rxn. Express your answer using two significant figures. Part D Calculate K. Express your answer using one significant figure.

For which of the following reactions is Δ H ∘ rxn equal to Δ H ∘...

For which of the following reactions is Δ H ∘ rxn equal to Δ H ∘ f of the product(s)? You do not need to look up any values to answer this question. Check all that apply. Check all that apply. BaC O 3 (s)→BaO(s)+C O 2 (g) C(s,graphite)+ O 2 (g)→C O 2 (g) CO(g)+ 1 2 O 2 (g)→C O 2 (g) 2Na(s)+ F 2 (g)→2NaF(s) Na(s)+ 1 2 F 2 (l)→NaF(s) Na(s)+ 1 2 F 2 (g)→NaF(s)...

1) Calculate the ∆H value for the following unbalanced reaction using equations 1 and 2. C (s)...

1) Calculate the ∆H value for the following unbalanced reaction using equations 1 and 2. C (s) + H 2 O (g) → CO 2 (g) + H 2 (g) Equation 1: C (s) + O 2(g) → CO 2 (g) ∆H = –304 kJ Equation 2: H 2 (g) + O 2 (g) → H 2 O (g) ∆H = –242 kJ 2) Given 0.150 L of nitrous oxide at 25 °C and 749 mmHg pressure, calculate the number of N...

Use delta H f and S to calculate delta G rxn (delta g not sys) at...

Use delta H f and S to calculate delta G rxn (delta g not sys) at 25 C for the reaction below: 4KClO3 (s) --> 4KClO4 (s) + KCL (s) Delta H not f KCLO3 = -397.7 kj/mol; KCLO4 = -432.8 kJ/mol; KCL = -436.7 kJ/mol S KCLO3 = 143.1 kJ/mol ; KCLO4= 151.0 kJ/mol; KCL = 82.6 kJ/mol

Calculate the ΔH for the reaction. 2 C (s) + 3 H2 (g) + 1/2 O2...

Calculate the ΔH for the reaction. 2 C (s) + 3 H2 (g) + 1/2 O2 (g) = C2H5OH (l) Given the following information: C (s) + O2 (g) = CO2 (g) ΔH = -393.5 KJ/mole 2 H2 (g) + O2 (g) = 2 H2O (l) ΔH = -571.6 KJ/mole C2H5OH (l) + 3 O2 (g) = 2 CO2 (g) + 3 H2O (l) ΔH = -1367.5 KJ/mole

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