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Shweta thakur Asked a Question
September 13, 2020 3:02 pmpts 30 pts
avely. -14 kcal) 18. Calculate the enthalpy change for the reaction Fe,O+3CO 2Fe +3CO,; from the following data: 3 2Fe+0, Fe,O,; AH=-177-1 kcal O, CO; AH=-32-8 kcal C+O, CO,; AH=- 94-3 kcal (-8-4 kcal) 19. The heats of formation of Na,B,O, (s) and Na BO 1a -1460 kcal resnectiual
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  • Priyanshu kumar Best Answer
    send your work shweta
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    Priyanshu kumar
    yes it comes -7.4 kcal
  • Anonymous User thankyou
    see this
    • cropped7321545749748083504.jpg
    Likes(1) Reply(0)
  • Boddu rama krishna
    .
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    Shweta thakur
    but answers is -7.4
  • Priyanshu kumar
    check this
    • cropped4759609333134555838.jpg
    Likes(1) Reply(0)