Question: please show all steps Question 3 The variation, with composition, of GXS for liquid Fe-Mn alloys at 1863 K is as follows: XS XM 0.1
Question 3 The variation, with composition, of GXS for liquid Fe-Mn alloys at 1863 K is as follows: XS XM 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 Gxs J 395 703 925 1054 1100 1054 925 703 395 a. Calculate the average value of a 'for this liquid. XS b. Calculate Gfe and GMn at XMn = 0.6. c. Calculate AGM at XMn = 0.4. d. Calculate the partial pressures of Mn and Fe exerted by the alloy of XMn = 0.2. = The saturated vapor pressures of pure solid Mn and Fe are given by -33440 In po (Mn) --3.02 InT + 37.68 In po (Fe) -45390 - 1.27 InT + 23.93 T
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