What is AHin for the following chemical reaction? CS2(g) + 2H20(1) – CO2(g) + 2H2S(g) You…
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Question “What is AHin for the following chemical reaction? CS2(g) + 2H20(1) – CO2(g) + 2H2S(g) You…”
What is AHin for the following chemical reaction? CS2(g) + 2H20(1) – CO2(g) + 2H2S(g) You can use the following table of standard heats of formation (AH) to calculate the enthalpy of the given reaction Element Compound Element Compound Standard Heat of Formation (kJ/mol) 218 Standard Heat of Formation (kJ/mo!) 473 0 285.8 H(g) H2(g) H2O(1) CS2(g) C(g) C(s) N(8) 02 (8) 0(g) H2S(g) CO2(g) HNO3(aq) 116.7 249 20.60kJ 393.5kJ 206.6 Express the standard enthalpy of reaction to three significant figures and include the appropriate units. ► View Available Hint(s)
Answer
91.2 KI 6.7KI – 57.6ks mol 3.5KI mol mol (393-5 41.3 Kg) – ( 116 7 kilo – 5 21.6 ) = (-434.7km) – (-459.9 meter) 2012 K3 mol Dhiran = 20.2 Kg 20.2 KI mol Answer h
= 116.7K Hol mol CS2(g), + 2H20 (1)CO2(g) (+ 2425 (9) – Duofes2 = 16.7 kg Any CO2=-3 93.5 KJDhe H2O= -285-8.5 KG lo Dug HC2S = 20-60 ks di”,4mg (Pyyodchi) T h E Stoichiometric coefticient Dhoxn= (1XDhj H2x-28-x-x-x) + 2X-2858KB mol + 2X-2858 mol) + 12 (a 16.7k mo) +2X-2858 ol) +2X-2858 ol
Conclusion
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