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calculating change in standard gibbs free energy. what im mainly confused on is when do you flip signs while calculating change in enthalpy?
4. (6 points) Acrylonitrile is the starting material for the production of acrylic fibers. There are three processes for the
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to the Jut Kap the sign liferatue) wohile aleulahing anthalFY and then 4H 4HPt- 4 HTXP26+18s -C-53+135-1)KJ/M0) 173-1 KJ/mo)4HopatS.)-C21c) + 0] -[uz2) +exo o) JI/. -1596. 8 K /mo) 2 ST -06250 mol K 2 mo F15048 398X 0.6254 - 1383.2228 Kmol Exo thauiK pomt af chloroforma 61.72a 35 &Myap 31o 4 KJ/mo 2 4 Hvap Then KJ/mo) K 4 Svap 2 359. 31 4 KS/molK 359.7 .294

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