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1. Calculate AS, AH and AG for the following spontaneous (irreversible) process (with 3.0 mol of...
1. Calculate AS, AH and AG for the following spontaneous (irreversible) process (with 3.0 mol of water at 1 atm)....
1. Calculate AS, AH and AG for the following spontaneous (irreversible) process (with 3.0 mol of water at 1 atm). H2O (liquid, -15 °C) → H2O (solid, -15 °C) It is known that the heat of fusion of water at 0 °C is 1436 cal/mol; the heat capacity of liquid water is 18.0 cal/mol, the heat of capacity of ice is 8.7 cal/mol. H2O (liquid, -10 °C) → H2O (liquid, 0 °C). HOC -130 HO -15 To calculate AS, AH...
UUober 1. Calculate AS, AH and AG for the foll atm). It is known that the heat of fusion of cal/mol, the heat of ca...
UUober 1. Calculate AS, AH and AG for the foll atm). It is known that the heat of fusion of cal/mol, the heat of capacity ofice is 8.7 cal/mol. H2O (liquid, -10°C) → HO (liquid, 0 °C). AG for the following spontaneous (irreversible) process (with 3.0 mol of water at HO (liquid. -IS O (solid, -15°C) at of fusion of water at 0 °C is 1436 cal/mol; the heat capacity of liquid water is 18.0 H0 quid 15 C To...
LHVS SU Due by 8 AM, 30 of October 1. Calculate AS, AH and AG for...
LHVS SU Due by 8 AM, 30 of October 1. Calculate AS, AH and AG for the following spontaneous (irreversible) process (with 3.0 mol of water at 1 atm). H;O (liquid, -15 °C) → H2O (solid, -15 °C) It is known that the heat of fusion of water at 0 °C is 1436 cal/mol; the heat capacity of liquid water is 18.0 cal/mol, the heat of capacity of ice is 8.7 cal/mol. HO (liquid-15°C) HO -159 H2O (liquid, -10 °C)...
Part 2. (10pt) Determine AG for the above spontaneous (irreversible) process (with 3.0 mol of water...
Part 2. (10pt) Determine AG for the above spontaneous (irreversible) process (with 3.0 mol of water at 1 atm): H2O (liquid, -15 °C) → H2O (solid, -15 °C) 2. (40pt) 2.0-mole ideal gas with molar heat capacity Cy.m - 5R/2 undergoes the following two processes, as shown in the P-V diagram on right. Process 1: A to B (A linear decreasing function) Process 2: B to C (constant pressure) Process 3: C to A (constant volume) Determine 4, W, AU,...
Part 2. (10pt) Determine AG for the above spontaneous (irreversible) process (with 3.0 mol of water...
Part 2. (10pt) Determine AG for the above spontaneous (irreversible) process (with 3.0 mol of water at 1 atm): H2O (liquid, -15 °C) → H2O (solid, -15 °C) 2. (40pt) 2.0-mole ideal gas with molar heat capacity Cv.m = 5R/2 undergoes the following two processes, as shown in the P-V diagram on right. Process 1: A to B (A linear decreasing function) Process 2: B to C (constant pressure) Process 3: C to A (constant volume) Determine q, w, AU,...
Part 2. (10pt) Determine AG for the abov H2O (liquid, -15 °C) → HO (solid, -15...
Part 2. (10pt) Determine AG for the abov H2O (liquid, -15 °C) → HO (solid, -15 °C) he AG for the above spontaneous (irreversible) process (with 3.0 mol of water at 1 atm) 2. (40pt) 2.0-mole ideal gas with molar heat capacity Cm undergoes the following two processes e following two processes, as shown in the P-V diagram on right Process 1: A to B (A linear decreasing function) Process 2: B to C (constant pressure) Process 3: C to...
Part 2. (10pt) Determine AG for the above H2O (liquid, -15 °C) → H2O (solid, -15...
Part 2. (10pt) Determine AG for the above H2O (liquid, -15 °C) → H2O (solid, -15 °C) G for the above spontaneous (irreversible) process (with 3.0 mol of water at 1 atm): 2. (40pt) 2.0-mole ideal gas with molar heat capacity Cv.m undergoes the following two processes, as sho right. owing two processes, as shown in the P-V diagram on Process 1: A to B (A linear decreasing function) Process 2: B to C (constant pressure) Process 3: C to...
Part 2. (10pt) Determine AG for the ab H2O (liquid, -15 °C) → H2O (solid, -15...
Part 2. (10pt) Determine AG for the ab H2O (liquid, -15 °C) → H2O (solid, -15 °C) CAG for the above spontaneous (irreversible) process (with 3.0 mol of water at 1 atm): 2. (40pt) 2.0-mole ideal gas with molar heat capacity Cyms undergoes the following two processes he following two processes, as shown in the P-V diagram on right. Process 1: A to B (A linear decreasing function) Process 2: B to C (constant pressure) Process 3: C to A...
Gibbs free energy change AG is defined as AG= AH-TAS. For a spontaneous process, AG<0. For...
Gibbs free energy change AG is defined as AG= AH-TAS. For a spontaneous process, AG<0. For a. reversible reaction at equilibrium, AG = 0. The equilibrium constant K of the reversible reaction is relate- AG"=-RTIn(K). Symbol 40" refers to thermodynamics standard condition: 298 K and 1 atm. Exercise:consider the following reaction: bo:pfoiex 2 HNO:(aq)+NO(g)- 3 NO2(g) + H2O(I) AH=+136.5 kJ; AS = +287.5 J/K a. Below what temperature does the following reaction becomes nonspontaneous? niliod sis anotsole s ob io...
4. Which of the following is consistent with a spontaneous endothermic reaction? (A) AH> 0, AS...
4. Which of the following is consistent with a spontaneous endothermic reaction? (A) AH> 0, AS <0, AG <0 (D) AH<0, AS > 0, AG>O (B) AH > 0, AS > 0, AG <0 (E) AH>0, AS <0, AG>0 (C) AH<0, AS <0, AG<0 5. For the reaction H, (g) +S (8) HS (g), AF- -20.2 kJ/mol and AS = +43.1 J/K mol. Which of these statements is true? (A) The reaction is only spontaneous at low temperatures. (B) The...
1. Calculate AS, AH and AG for the following spontaneous (irreversible) process (with 3.0 mol of water at 1 atm). H2O (liquid, -15 °C) → H2O (solid, -15 °C) It is known that the heat of fusion of water at 0 °C is 1436 cal/mol; the heat capacity of liquid water is 18.0 cal/mol, the heat of capacity of ice is 8.7 cal/mol. H2O (liquid, -10 °C) → H2O (liquid, 0 °C). HOC -130 HO -15 To calculate AS, AH...
UUober 1. Calculate AS, AH and AG for the foll atm). It is known that the heat of fusion of cal/mol, the heat of capacity ofice is 8.7 cal/mol. H2O (liquid, -10°C) → HO (liquid, 0 °C). AG for the following spontaneous (irreversible) process (with 3.0 mol of water at HO (liquid. -IS O (solid, -15°C) at of fusion of water at 0 °C is 1436 cal/mol; the heat capacity of liquid water is 18.0 H0 quid 15 C To...
LHVS SU Due by 8 AM, 30 of October 1. Calculate AS, AH and AG for the following spontaneous (irreversible) process (with 3.0 mol of water at 1 atm). H;O (liquid, -15 °C) → H2O (solid, -15 °C) It is known that the heat of fusion of water at 0 °C is 1436 cal/mol; the heat capacity of liquid water is 18.0 cal/mol, the heat of capacity of ice is 8.7 cal/mol. HO (liquid-15°C) HO -159 H2O (liquid, -10 °C)...
Part 2. (10pt) Determine AG for the above spontaneous (irreversible) process (with 3.0 mol of water at 1 atm): H2O (liquid, -15 °C) → H2O (solid, -15 °C) 2. (40pt) 2.0-mole ideal gas with molar heat capacity Cy.m - 5R/2 undergoes the following two processes, as shown in the P-V diagram on right. Process 1: A to B (A linear decreasing function) Process 2: B to C (constant pressure) Process 3: C to A (constant volume) Determine 4, W, AU,...
Part 2. (10pt) Determine AG for the above spontaneous (irreversible) process (with 3.0 mol of water at 1 atm): H2O (liquid, -15 °C) → H2O (solid, -15 °C) 2. (40pt) 2.0-mole ideal gas with molar heat capacity Cv.m = 5R/2 undergoes the following two processes, as shown in the P-V diagram on right. Process 1: A to B (A linear decreasing function) Process 2: B to C (constant pressure) Process 3: C to A (constant volume) Determine q, w, AU,...
Part 2. (10pt) Determine AG for the abov H2O (liquid, -15 °C) → HO (solid, -15 °C) he AG for the above spontaneous (irreversible) process (with 3.0 mol of water at 1 atm) 2. (40pt) 2.0-mole ideal gas with molar heat capacity Cm undergoes the following two processes e following two processes, as shown in the P-V diagram on right Process 1: A to B (A linear decreasing function) Process 2: B to C (constant pressure) Process 3: C to...
Part 2. (10pt) Determine AG for the above H2O (liquid, -15 °C) → H2O (solid, -15 °C) G for the above spontaneous (irreversible) process (with 3.0 mol of water at 1 atm): 2. (40pt) 2.0-mole ideal gas with molar heat capacity Cv.m undergoes the following two processes, as sho right. owing two processes, as shown in the P-V diagram on Process 1: A to B (A linear decreasing function) Process 2: B to C (constant pressure) Process 3: C to...
Part 2. (10pt) Determine AG for the ab H2O (liquid, -15 °C) → H2O (solid, -15 °C) CAG for the above spontaneous (irreversible) process (with 3.0 mol of water at 1 atm): 2. (40pt) 2.0-mole ideal gas with molar heat capacity Cyms undergoes the following two processes he following two processes, as shown in the P-V diagram on right. Process 1: A to B (A linear decreasing function) Process 2: B to C (constant pressure) Process 3: C to A...
Gibbs free energy change AG is defined as AG= AH-TAS. For a spontaneous process, AG<0. For a. reversible reaction at equilibrium, AG = 0. The equilibrium constant K of the reversible reaction is relate- AG"=-RTIn(K). Symbol 40" refers to thermodynamics standard condition: 298 K and 1 atm. Exercise:consider the following reaction: bo:pfoiex 2 HNO:(aq)+NO(g)- 3 NO2(g) + H2O(I) AH=+136.5 kJ; AS = +287.5 J/K a. Below what temperature does the following reaction becomes nonspontaneous? niliod sis anotsole s ob io...
4. Which of the following is consistent with a spontaneous endothermic reaction? (A) AH> 0, AS <0, AG <0 (D) AH<0, AS > 0, AG>O (B) AH > 0, AS > 0, AG <0 (E) AH>0, AS <0, AG>0 (C) AH<0, AS <0, AG<0 5. For the reaction H, (g) +S (8) HS (g), AF- -20.2 kJ/mol and AS = +43.1 J/K mol. Which of these statements is true? (A) The reaction is only spontaneous at low temperatures. (B) The...
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