Homework Answers
The first problem described as Part 2. needs more data to be solved.
![Giren, n = 2 mon wook for 1st process, 4 att WAB = 1 / 2 [Pinitial & Peinal] AX = 12 (4+2] + [49.6-24. 87 sat 2 atm ART atm.](http://img.homeworklib.com/questions/e75c2170-6f38-11ea-8257-1b6711b38af5.png?x-oss-process=image/resize,w_560)
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Part 2. (10pt) Determine AG for the above H2O (liquid, -15 °C) → H2O (solid, -15...
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...
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 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 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,...
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...
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). 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). HO (liquid, -15°C) H.O(solid, -15°C) Process (1) Process...
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)...
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...
1 mole 2. Compute w,q, and AU for the following processes by an ideal gas: 1)...
1
mole
2. Compute w,q, and AU for the following processes by an ideal gas: 1) irreversible expansion against a constant external pressure of 2.00 atm from 5.00 L to 10.00 L at 30°C. 2) one irreversible compression using minimum external pressure to achieve the reverse process.
A process at constant T and P can be described as spontaneous if AG <0 and...
A process at constant T and P can be described as spontaneous if AG <0 and nonspontaneous if AG> 0. Over what range of temperatures is the following process spontaneous? Assume that gases are at a pressure of 1 atm. (Hint: Use the data below to calculate AH and AS [assumed independent of temperature and equal to AH° and AS°, respectively] and then use the definition of AG.) 2 MnO2(s) 02(g) 2 MnO(s) AH (kJ mol) -520.0 -385.2 s° (J...
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...
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 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 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,...
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...
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). HO (liquid, -15°C) H.O(solid, -15°C) Process (1) Process...
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)...
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...
1
mole
2. Compute w,q, and AU for the following processes by an ideal gas: 1) irreversible expansion against a constant external pressure of 2.00 atm from 5.00 L to 10.00 L at 30°C. 2) one irreversible compression using minimum external pressure to achieve the reverse process.
A process at constant T and P can be described as spontaneous if AG <0 and nonspontaneous if AG> 0. Over what range of temperatures is the following process spontaneous? Assume that gases are at a pressure of 1 atm. (Hint: Use the data below to calculate AH and AS [assumed independent of temperature and equal to AH° and AS°, respectively] and then use the definition of AG.) 2 MnO2(s) 02(g) 2 MnO(s) AH (kJ mol) -520.0 -385.2 s° (J...
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