Use data in Appendix C, calculate ΔG° at 298 K for the following rxn.  Submit your answer in kJ.   2P(s) + 10HF(g) --> 2PF5(g) + 5H2(g)    I have attached appendix c. I have attempted this problem over 15 times and keep getting it wrong please help!!

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Use data in Appendix C, calculate ΔG° at 298 K for the following rxn.  Submit your answer in kJ.  

2P(s) + 10HF(g) --> 2PF5(g) + 5H2(g) 

 

I have attached appendix c.

I have attempted this problem over 15 times and keep getting it wrong please help!!

1090
APPENDOX C Themodynamic Quantities for Selected Substances at 298.15 K (25 "C)
Sabstance
(K/mol)
(Ki/mol)
(/mel-K)
(/mel)
(1/mel-K)
Substance
(K/moi)
Oxygen
Scandium
247.5
230.1
1610
Sc)
377.8
336.1
174.7
205.0.
Scs)
346
142.3
163.4
26
Selenium
OH (ay)
-230.0
-157.3
- 10.7
H,Selg)
29.7
15.9
219.0
-241.82
-228.57
188 83
Silicon
-285.83
-237.13
69.91
-136.10
-105.48
232.9
Sie)
368.2
323.9
1678
Si)
18.7
H;O)
-1878
-120.4
109.6
SIC)
-73.22
-20.85
16.61
Phosphorus
SICIA)
SiO(s, quartz)
-640.1
-572.8
2393
P
316.4
280.0
163.2
-910.9
-856.5
41.84
P()
144.3
103.7
218.1
Silver
58.9
244
280
42.55
P(s, red)
Pels, white)
PC,)
-1746
-12.03
22.85
Ag'(ay)
105.90
77.11
73.93
41.08
AgCls)
-127.0
-109.70
96.11
-288.07
-269.6
311.7
Ag:O(s)
-31.05
-11.20
121.3
-319.6
-272.4
217
ARNO(s)
-124.4
-33.41
140.9
-1594.4
-1520.7
3008
5.4
13.4
210.2
Sodium
-1640.1
Nag)
107.7
77.3
153.7
-2940.1
-2675.2
2289
Nats)
51.45
-542.2
Na'(ag)
-240.1
POCI,)
-502.5
325
-261.9
59.0
-S20.9
148.0
Na'g)
NaBrlag
POCN
-597.0
222
6093
5743
H,POlay)
- 12883
-1142.6
158.2
-360.6
-364.7
141.00
NaBr(s)
-361.4
-349.3
86.82
Potassium
Na CO)
-1130.9
-1047.7
136.0
89 99
61.17
160.2
NaCl(ag)
407.1
-393.0
115.5
64.67
Naclo
-181.4
-201.3
229.8
K'()
-2524
-283.3
102.5
NaCO
410.9
-384.0
7233
K'()
$14.2
481.2
154.5
NaHCO,(s)
-947.7
-851.8
102.1
-435.9
-408.3
82.7
KCO(s)
-391.2
-289.9
143.0
NaNO,(ag)
-446.2
-372.4
NANO,(s)
4679
-3670
116.5
KCIO(ay)
-349.5
-284.9
265.7
NaOH(ay)
-419.2
-469.6
49.8
-1150.18
-1064.58
155.44
KNO(4)
-492.70
NaOH()
425.6
-379.5
64.46
-393.13
132.9
-322.1
Na 5O,(s)
-1387.1
-1270.2
149.6
-363.2
94.14
KO,(s)
-284.5
-240.6
1225
Strontium
KO;(s)
-4958
-429.8
113.0
-592.0
-561.9
S4.9
KOHO)
-424.7
-378.9
78.91
Srig)
164.4
110.0
164.6
KOH(ap)
-4824
-40.5
91.6
Sulfur
Rubidium
S6, thombic)
31.88
85.8
S5.8
170.0
Syls)
102.3
49.7
4309
76.78
So
-296.9
-300.4
248.S
430.5
-412.0
92
-395.2
-370.4
2562
RbCO(s)
-1924
-292.0
152
so (a)
909.3
-744.5
20.1
Transcribed Image Text:1090 APPENDOX C Themodynamic Quantities for Selected Substances at 298.15 K (25 "C) Sabstance (K/mol) (Ki/mol) (/mel-K) (/mel) (1/mel-K) Substance (K/moi) Oxygen Scandium 247.5 230.1 1610 Sc) 377.8 336.1 174.7 205.0. Scs) 346 142.3 163.4 26 Selenium OH (ay) -230.0 -157.3 - 10.7 H,Selg) 29.7 15.9 219.0 -241.82 -228.57 188 83 Silicon -285.83 -237.13 69.91 -136.10 -105.48 232.9 Sie) 368.2 323.9 1678 Si) 18.7 H;O) -1878 -120.4 109.6 SIC) -73.22 -20.85 16.61 Phosphorus SICIA) SiO(s, quartz) -640.1 -572.8 2393 P 316.4 280.0 163.2 -910.9 -856.5 41.84 P() 144.3 103.7 218.1 Silver 58.9 244 280 42.55 P(s, red) Pels, white) PC,) -1746 -12.03 22.85 Ag'(ay) 105.90 77.11 73.93 41.08 AgCls) -127.0 -109.70 96.11 -288.07 -269.6 311.7 Ag:O(s) -31.05 -11.20 121.3 -319.6 -272.4 217 ARNO(s) -124.4 -33.41 140.9 -1594.4 -1520.7 3008 5.4 13.4 210.2 Sodium -1640.1 Nag) 107.7 77.3 153.7 -2940.1 -2675.2 2289 Nats) 51.45 -542.2 Na'(ag) -240.1 POCI,) -502.5 325 -261.9 59.0 -S20.9 148.0 Na'g) NaBrlag POCN -597.0 222 6093 5743 H,POlay) - 12883 -1142.6 158.2 -360.6 -364.7 141.00 NaBr(s) -361.4 -349.3 86.82 Potassium Na CO) -1130.9 -1047.7 136.0 89 99 61.17 160.2 NaCl(ag) 407.1 -393.0 115.5 64.67 Naclo -181.4 -201.3 229.8 K'() -2524 -283.3 102.5 NaCO 410.9 -384.0 7233 K'() $14.2 481.2 154.5 NaHCO,(s) -947.7 -851.8 102.1 -435.9 -408.3 82.7 KCO(s) -391.2 -289.9 143.0 NaNO,(ag) -446.2 -372.4 NANO,(s) 4679 -3670 116.5 KCIO(ay) -349.5 -284.9 265.7 NaOH(ay) -419.2 -469.6 49.8 -1150.18 -1064.58 155.44 KNO(4) -492.70 NaOH() 425.6 -379.5 64.46 -393.13 132.9 -322.1 Na 5O,(s) -1387.1 -1270.2 149.6 -363.2 94.14 KO,(s) -284.5 -240.6 1225 Strontium KO;(s) -4958 -429.8 113.0 -592.0 -561.9 S4.9 KOHO) -424.7 -378.9 78.91 Srig) 164.4 110.0 164.6 KOH(ap) -4824 -40.5 91.6 Sulfur Rubidium S6, thombic) 31.88 85.8 S5.8 170.0 Syls) 102.3 49.7 4309 76.78 So -296.9 -300.4 248.S 430.5 -412.0 92 -395.2 -370.4 2562 RbCO(s) -1924 -292.0 152 so (a) 909.3 -744.5 20.1
APPENDIX C Themodynamic Quantities for Selected Substances at 298.15K (25 "C) 1089
AN,
i/mal-K)
Substance
(ki/mol)
Substance
(ki/mol)
(ki/mal)
(ki/mel)
-278.5
Ci/mol-K)
Copper
u(a4)
-273.4
122
Cug)
338.4
298.6
166.3
685.7
648.5
133.0
Cus)
33.30
LICIO)
-4083
一84,0
59.30
CuCl(s)
-205.9
-161.7
108.1
Magnesium
Mg
-156.1
-128.3
42.59
147.1
112.5
148.6
Cu,O(s)
-170.7
-147.9
92.36
Mgis)
32.51
Fluorine
MgCla(a)
-641.6
-592.1
89.6
80.0
61.9
158.7
MgO)
-6018
-569.6
268
F(a)
-332.6
-278.8
-13.8
Mg(OH)a(4)
-924.7
-833.7
63.24
202.7
Manganese
Mnig)
Mni)
HF
-268.61
-270.70
173.51
280.7
238.5
1736
Hydrogen
32.0
217.94
203.26
114.60
MnOs)
-385.2
-362.9
59.7
H"(ay)
MnOa)
-519.6
-464.8
53.14
1536.2
1517.0
108.9
Mno, (a)
-541.4
-447.2
191.2
130,58
Mercury
todine
Hg)
6083
31.76
174.89
106.60
70.16
Hg)
77.40
180.66
-55.19
144.5
HgCla(1)
Hg Cl(1)
-51.57
111.3
-230.1
-184.0
62.25
19.37
260.57
-264.9
-210.5
192.5
116.73
Nickel
25.94
1.30
206.3
NIg)
429.7
384.5
1821
Iron
NiO
29.9
Felg)
180.5
NICS)
-305 3
-259.0
9765
415.5
369.8
Fels)
27.15
NIO)
-239.7
-211.7
37.99
87.86
-84.93
I13.4
Nitrogen
Fe" (a)
FeCl(s)
-47.69
-10.54
293.3
472.7
455.5
153.3
-341.8
-302.3
117.9
N(8)
191.50
FeCl(a)
400
-334
142.3
NH(a)
-80.29
-26.50
1113
-271.9
-255.2
60.75
-46.19
-16.66
192.5
Fe,O(s)
-822.16
-740.98
89.96
NH, (a)
-132.5
-79.31
113.4
Fe Ols)
-1117.1
- 1014.2
146.4
159.4
238.5
95.40
FeS(4)
-171.5
-160.1
52.92
NH,CN(s)
0.4
Lead
NH,C)
-314.4
-203.0
94.6
68.85
NH,NO,()
-365.6
-184.0
151
-277.4
-260.7
161
NOO
90.37
86.71
210.62
PbCO,(s)
-699.1
-625.5
131.0
33.84
S1.84
240.4S
Pb(NO,l(a)
421.3
-246.9
303.3
81.6
103.59
220.0
Pb(NO,l(4)
-451.9
9.66
98.28
304.3
-217.3
-187.9
68.70
NOCI)
52.6
66.3
264
HNO(ay)
-206.6
-110.5
146
Lithium
HNO,)
-134.3
-73.94
266.4
Lin
159.3
126.6
138.8
Li)
29.09
Transcribed Image Text:APPENDIX C Themodynamic Quantities for Selected Substances at 298.15K (25 "C) 1089 AN, i/mal-K) Substance (ki/mol) Substance (ki/mol) (ki/mal) (ki/mel) -278.5 Ci/mol-K) Copper u(a4) -273.4 122 Cug) 338.4 298.6 166.3 685.7 648.5 133.0 Cus) 33.30 LICIO) -4083 一84,0 59.30 CuCl(s) -205.9 -161.7 108.1 Magnesium Mg -156.1 -128.3 42.59 147.1 112.5 148.6 Cu,O(s) -170.7 -147.9 92.36 Mgis) 32.51 Fluorine MgCla(a) -641.6 -592.1 89.6 80.0 61.9 158.7 MgO) -6018 -569.6 268 F(a) -332.6 -278.8 -13.8 Mg(OH)a(4) -924.7 -833.7 63.24 202.7 Manganese Mnig) Mni) HF -268.61 -270.70 173.51 280.7 238.5 1736 Hydrogen 32.0 217.94 203.26 114.60 MnOs) -385.2 -362.9 59.7 H"(ay) MnOa) -519.6 -464.8 53.14 1536.2 1517.0 108.9 Mno, (a) -541.4 -447.2 191.2 130,58 Mercury todine Hg) 6083 31.76 174.89 106.60 70.16 Hg) 77.40 180.66 -55.19 144.5 HgCla(1) Hg Cl(1) -51.57 111.3 -230.1 -184.0 62.25 19.37 260.57 -264.9 -210.5 192.5 116.73 Nickel 25.94 1.30 206.3 NIg) 429.7 384.5 1821 Iron NiO 29.9 Felg) 180.5 NICS) -305 3 -259.0 9765 415.5 369.8 Fels) 27.15 NIO) -239.7 -211.7 37.99 87.86 -84.93 I13.4 Nitrogen Fe" (a) FeCl(s) -47.69 -10.54 293.3 472.7 455.5 153.3 -341.8 -302.3 117.9 N(8) 191.50 FeCl(a) 400 -334 142.3 NH(a) -80.29 -26.50 1113 -271.9 -255.2 60.75 -46.19 -16.66 192.5 Fe,O(s) -822.16 -740.98 89.96 NH, (a) -132.5 -79.31 113.4 Fe Ols) -1117.1 - 1014.2 146.4 159.4 238.5 95.40 FeS(4) -171.5 -160.1 52.92 NH,CN(s) 0.4 Lead NH,C) -314.4 -203.0 94.6 68.85 NH,NO,() -365.6 -184.0 151 -277.4 -260.7 161 NOO 90.37 86.71 210.62 PbCO,(s) -699.1 -625.5 131.0 33.84 S1.84 240.4S Pb(NO,l(a) 421.3 -246.9 303.3 81.6 103.59 220.0 Pb(NO,l(4) -451.9 9.66 98.28 304.3 -217.3 -187.9 68.70 NOCI) 52.6 66.3 264 HNO(ay) -206.6 -110.5 146 Lithium HNO,) -134.3 -73.94 266.4 Lin 159.3 126.6 138.8 Li) 29.09
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