Given the following table of thermodynamic data:
Substance | S° /J mol−1K−1 |
X(g) | 150.1 |
Y(g) | 194 |
Z(g) | 128 |
Calculate the ΔS° (in J mol −1K −1) for the
reaction:
X(g) + 3 Y(g) → 2 Z(g)
Given the following table of thermodynamic data: Substance S° /J mol−1K−1 X(g) 150.1 Y(g) 194 Z(g)...
Given the following table of thermodynamic data, substance S° C2H2 (g) 200.8 J/mol −K C2H4 (g) 219.4 C2H6 (g) 229.5 H2 (g) 130.58 determine the D S° (in J/mol −K) for the reaction: C2H2 (g) + H2 (g) ® C2H4 (g) −111.98 −101.88 −232.46 +111.98 +101.88
Consider the reaction: 2NO(g) + Cl2(g) 2NOCl(g) Given the following table of thermodynamic data, Substance ∆Hfo (kJ/mol) So (J/molK) NO (g) 90.3 210.7 Cl2 (g) 0 223.0 NOCl (g) 51.7 261.6 Calculate ∆Horxn and ∆Sorxn and determine the temperature at which the reaction switches from being spontaneous to being non-spontaneous. Please show all work. Provide equations used. Please use correct significant figures and correct units in answers.
Consider the reaction: 2NO(g) + Cl2(g) → 2NOCI(g) Given the following table of thermodynamic data, Substance NO (g) Cl2(g) NOCI (g) AH (kJ/mol) 90.3 0 sº (/mol.K) 210.7 223.0 51.7 261.6 Calculate Ahºrxn and AS rxn and determine the temperature at which the reaction switches from being spontaneous to being non-spontaneous.
3. Determine the standard melting point of CCl4 using the following thermodynamic data: Substance AH S°(J/mol K CCl4 (g) CCl4 (1) -106.7 -193.3 309.4 214.4
Using the Thermodynamic Data table and the following data, determine S° (in J/K) for Fe(CO)5(g). Fe(s) + 5 CO(g) → Fe(CO)5(g) ΔS° = ? Fe(CO)5(l) → Fe(CO)5(g) ΔS° = 101 J/K Fe(s) + 5 CO(g) → Fe(CO)5(l) ΔS° = −679 J/K I already added the 101 and -679 together but it's saying incorrect.
Please help me solve this problem.
8.) Given the following table of thermodynamic data, Substance AHf (kJ/mol) | Sº (J/mol · K) H2O2 (g) 232.6 H2O2 (1) -187.8 110 -136.3 Find the value of K for the vaporization of H202 (1).
3. Determine the standard melting point of CCl4 using the following thermodynamic data: Substance AH S°(J/mol K) CCl4 (9) CC14 (1) -106.7 -193.3 309.4 214.4
Consider the reaction: NH3 (g) + HCl (g) → NH4Cl (s) Given the following table of thermodynamic data at 298 K: Substance! AH/M/mol) I s。(J/K-mol) NH3 g) HCI (g) NHCI)-3144 -46.19 -92.30 192.5 186.69 94.6 The value of K for the reaction at 25 °c is
Given the following thermodynamic data calculate ΔS and ΔSsurr for the following reaction at 25°C and 1 atm. CH4g)+ 2028) CO2g) +2H20(g) So (J/K.mol) 186 205 214 189 ΔΙ!of (kJ/mol) CH4g) 75 02(g) CO2(8) -394 H20(g) -242 J/K J/K Submit Show Hints
Calculate ΔS∘rxn for the reaction 2NO(g)+O2(g)→2NO2(g) Substance S∘ (J/mol⋅K) NO2 240.0 O2 205.2 NO 210.8