Question

substance	Δ Hf ° (kJ/mol)	Δ Gf ° (kJ/mol)	S ° (J/mol∙K)
Aluminum
Al3+ (aq)	---	-485.0	---
Al (s)	0	0	28.3
Al2O3 (s)	-1675.7	-1582.3	50.9
Al(OH)3 (s)	---	-1147.25	---
Bromine
Br− (aq)	---	-104.0	---
Br2 (l)	0	0	152.2
Br2 (g)	30.9	3.1	245.5
HBr (g)	-36.3	-53.4	198.7
Calcium
Ca2+ (aq)	---	-553.6	---
CaCl2 (s)	-795.4	---	---
CaO (s)	-634.9	---	---
Ca(OH)2 (s)	-985.2	---	---
Ca3(PO4)2 (s)	---	-3884.7	---
Carbon
C (s)	0	0	5.7
CCl4 (g)	-95.7	-64.0	309.4
CCl4 (l)	-128.2	-68.6	214.4
CCl4 (s)	-136.8	---	---
CH4 (g)	-74.6	-50.5	186.3
C2H2 (g)	227.4	---	---
C2H6 (g)	-84.0	---	---
C3H8 (g)	-103.85	-23.4	270.3
C4H10 (g)	-125.7	-15.7	310.0
C4H10 (l)	-147.3	-15.0	231.0
C6H6 (l)	49.1	124.5	173.4
C6H6 (g)	82.9	129.7	269.2
CH3OH (l)	-239.2	-166.6	126.80
CH3OH (g)	-201.0	-162.3	239.9
(CH3)2(CH2)2O (l)	-279.5	-346.74	253.5
C6H12O6 (s)	-1237.3	-910.4	212.1
CO (g)	-110.5	-137.2	197.7
CO2 (g)	-393.5	-394.4	213.8
C2H5OH (l)	-277.6	-174.8	160.7
C2H5OH (g)	-234.8	-167.9	281.6
HCH3CO2 (l)	-484.3	-389.9	159.8
HCH3CO2 (s)	-472.8	---	---
HCH3CO2 (g)	-432.2	---	283.5
HCN (l)	108.9	125.0	112.8
HCN (g)	135.1	124.7	201.8
CS2 (s)	93.8	---	---
CS2 (l)	89.0	64.6	151.3
CS2 (g)	116.7	67.1	237.8
Chlorine
Cl2 (g)	0	0	223.1
Cl− (aq)	---	-131.2	---
HCl (aq)	-167.	---	---
HCl (g)	-92.3	-95.3	186.9
Chromium
CrO42− (aq)	---	-727.8	---
Fluorine
F2 (g)	0	0	202.8
HF (g)	-273.3	-275.4	173.8
Hydrogen
H2 (g)	0	0	130.7
Iron
Fe (s)	0	0	27.3
FeCl3 (s)	-399.5	-334.0	142.3
Fe2O3 (s)	-824.2	-742.2	87.4
Lead
Pb2+ (aq)	---	-24.4	---
PbBr2 (s)	-278.7	-261.9	161.5
PbS (s)	-100.4	-98.7	91.2
PbSO4 (s)	-920.0	-813.0	148.5
Magnesium
MgCl2 (s)	-641.3	-591.8	89.6
MgO (s)	-601.6	-569.3	27.0
Mercury
Hg (g)	61.4	31.8	175.0
Hg (l)	0	0	75.9
Hg (s)	-2.29	---	---
Hg22+ (aq)	---	153.5	---
Hg2Cl2 (s)	---	-210.7	---
Nitrogen
N2 (g)	0	0	191.6
N2H4 (g)	95.4	159.4	238.5
N2H4 (l)	50.6	149.3	121.2
NH3 (g)	-45.9	-16.4	192.8
NH3 (l)	-69.54	-26.50	95.09
NH4NO3 (s)	-365.6	-183.9	151.1
NO (g)	91.3	87.6	210.8
NO2 (g)	33.2	51.3	240.1
NOCl (g)	51.7	66.1	261.7
N2O4 (g)	11.1	99.8	304.4
HNO2 (g)	-79.5	---	---
HNO3 (l)	-174.1	-80.7	155.6
HNO3 (g)	-133.9	-73.5	266.9
Oxygen
OH− (aq)	---	-157.2	---
H2O (l)	-285.8	-237.1	70.0
H2O (g)	-241.8	-228.6	188.8
O2 (g)	0	0	205.2
H2O2 (l)	-187.8	-120.4	109.6
H2O2 (g)	-136.3	-105.6	232.7
Phosphorus
P4 (s)	0	0	41.
P4 (g)	58.9	24.4	280.0
PCl3 (g)	-287.0	-267.8	311.8
PCl3 (l)	-319.7	-272.3	217.1
PF5 (g)	-1594.4	-1520.7	300.8
PO43− (aq)	---	-1018.7	---
H3PO4 (l)	-1271.7	---	---
H3PO4 (s)	-1284.4	-1124.3	110.5
P4O10 (s)	-2984.	-2675.2	228.9
Potassium
KBr (s)	-393.4	-380.7	95.9
KNO3 (s)	-492.7	-393.13	132.9
Silver
Ag+ (aq)	---	77.1	---
Ag2CrO4 (s)	---	-641.8	---
Sodium
NaCl (s)	-411.2	---	---
NaOH (s)	-425.8	---	---
Sulfur
S8 (s)	0	0	32.0
H2S (g)	-20.6	---	---
H2SO4 (l)	-814.0	---	---
SF6 (g)	-1220.5	-1116.5	291.5
Tin
Sn (s)	0	0	51.2
SnO2 (s)	-577.6	-515.8	49.0
Titanium
TiCl4 (g)	-763.2	-726.3	353.2
TiCl4 (l)	-804.2	-737.2	252.3
TiO2 (s)	-944.0	-888.8	50.6

A chemist fills a reaction vessel with 4.09 atm methane (CH gas, 4.25 atm oxygen (2) gas, 6.29 atm carbon dioxide (CO2 gas, and 9.87 atm hydrogen (H2) gas at a temperature of 25.0° C. Under these conditions, calculate the reaction free energy ΔG for the following chemical reaction: CH4(g) +02(g)--CO2(g)+2H2(g) Use the thermodynamic information in the ALEKS Data tab. Round your answer to the nearest kilojoule