What are AE, q, w and AH for the evaporation of 12.9 g of Br₂(/) at 298 K and 1 atm? (See Thermodynamic Properties.) Please use the values in the Thermodynamic Properties to determine the expected number of significant figures. AE 40 4.0 2.49 4.0 -159 AH 4.0 2.49 9 W Submit Answer Substance Aluminum: Al(s) AICI 3(S) Al₂O3(s) Barium: Ba(s) Ba²+ (aq) BaCO3(s) Boron: B(s) BF3(g) Bromine: Br₂(1) Br₂(g) Br(g) Br¹-(aq) HBr(g) Calcium: CaO(s) kJ kJ X J ✓kJ AH₁ AGi Sº kJ/mol kJ/mol J/mol-K 0 0 0 28.3 -704.2 -628.8 110.7 -1676 -1582 50.92 0 28.3 -538.36 -560.7 13 -1219 -1139 112 0 0 -1137.0 -1120.3 5.86 254.12 0 0 152.23 30.91 3.13 245.38 111.9 82.40 174.90 -120.9 -102.8 80.71 -36 -53.5 198.59 -635.1 -603.5 38.2

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What are AE, q, w and AH for the evaporation of 12.9 g of Br₂(/) at 298 K and 1 atm? (See Thermodynamic Properties.)
Please use the values in the Thermodynamic Properties to determine the expected number of significant figures.
AE 40
4.9
2.49
4.0 -159
AH 40 2.49
9
W
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Substance
Aluminum:
Al(s)
AICI 3(S)
Al₂O3(S)
Barium:
Ba(s)
Ba²+ (aq)
BaCO3(s)
Boron:
B(s)
BF 3(g)
Bromine:
Br₂(1)
Br₂(g)
Br(g)
Br¹-(aq)
HBr(g)
Calcium:
| CaO(s)
Sº
AH₁
AGI
kJ/mol kJ/mol J/mol-K
0
kJ
28.3
-704.2 -628.8 110.7
-1676 -1582 50.92
0
✔ KJ
X J
✔ KJ
0
0
0
28.3
-538.36 -560.7
13
-1219 -1139 112
0
-1137.0 -1120.3
5.86
254.12
0
0
152.23
30.91
3.13
245.38
111.9
82.40
174.90
-120.9 -102.8 80.71
-36
-53.5 198.59
-635.1 -603.5 38.2
Transcribed Image Text:What are AE, q, w and AH for the evaporation of 12.9 g of Br₂(/) at 298 K and 1 atm? (See Thermodynamic Properties.) Please use the values in the Thermodynamic Properties to determine the expected number of significant figures. AE 40 4.9 2.49 4.0 -159 AH 40 2.49 9 W Submit Answer Substance Aluminum: Al(s) AICI 3(S) Al₂O3(S) Barium: Ba(s) Ba²+ (aq) BaCO3(s) Boron: B(s) BF 3(g) Bromine: Br₂(1) Br₂(g) Br(g) Br¹-(aq) HBr(g) Calcium: | CaO(s) Sº AH₁ AGI kJ/mol kJ/mol J/mol-K 0 kJ 28.3 -704.2 -628.8 110.7 -1676 -1582 50.92 0 ✔ KJ X J ✔ KJ 0 0 0 28.3 -538.36 -560.7 13 -1219 -1139 112 0 -1137.0 -1120.3 5.86 254.12 0 0 152.23 30.91 3.13 245.38 111.9 82.40 174.90 -120.9 -102.8 80.71 -36 -53.5 198.59 -635.1 -603.5 38.2
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