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Text Elements
3.0 mol ZnS
1 mol rxn
2 mol ZnO
-872.2 kJ
1 mol rxn
3 * -872 / 2 -1308
.023 mol
1E5 kJ
grams
1 mol
-4163kJ
1 mol rxn
86g C6H14
1 mol C6H14
1 mol C6H14
1 mol rxn
2 mol O2
-872.2
1 mol rxn
.023 * -872.2 / 2 -10.03 10
223.9g
1 mol
32.07+65.39
97.46g
1 mol rxn
2 mol O2
-872.2
1 mol rxn
223.9*-872.2/97.46/2 -1001
.96g
1 mol
65.39+16.00 = 81.39
81.39
1 mol rxn
2 mol ZnO
-872.2
1 mol rxn
.96 * -872.2 / 81.39 / 2 -5.14
CaO + H2O → Ca(OH)2
deltaH = -65.2
523300g
1 mol
16 + 40.08
56.08
1 mol rxn
1 mol H2O
-65.2
1 mol rxn
523300 * -65.2 / 56.08 -608401.569
.537
6 mol CO2
1 mol rxn
-4163
1 mol rxn
.537 * -4163 / 6 -372.5 373
25000
1 mol rxn
1 mol hexane
-4163
1 mol rxn
1 mol
1.00814+12.016 = 86.172 25000*-4163/86.172 -1207758.9008 -1.21 * 10^6 kJ
172
1E5 * 86 / -4163 = -2065 = 2.1 kg
Embedded files
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