Subido por Velazquez Magaña Diana Mishelle

# Tarea 1 Velazquez Magaña Diana Mishelle 2IM41

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```Calcule el calor est&aacute;ndar de formaci&oacute;n de:
✓ N- butano.
𝐶4 𝐻10 +
13
𝑂 ⇄ 4𝐶𝑂2 + 5𝐻2 𝑂
2 2
𝑃𝑟𝑜𝑑𝑠
𝑅𝑒𝑎𝑐𝑡
𝑜
𝑜
𝑜
∆H ]
=∑
𝑣𝑖 ∆H 𝑓 ]
−∑
𝑣𝑖 ∆H 𝑓 ]
𝑅 298𝐾
𝑖 298𝐾
𝑖 298𝐾
𝑖=1
𝑖=1
𝑜
∆H ]
= (4)(−393509) + (5)(−241818) − (1)(−125790) − (1)(0)
𝑅 298𝐾
𝐽
𝑜
∆H ]
= −2,657,336
𝑅 298𝐾
𝑚𝑜𝑙
✓ Propileno.
9
𝐶3 𝐻6 + 𝑂2 ⇄ 3𝐶𝑂2 + 3𝐻2 𝑂
2
𝑃𝑟𝑜𝑑𝑠
𝑅𝑒𝑎𝑐𝑡
𝑜
𝑜
𝑜
∆H ]
=∑
𝑣𝑖 ∆H 𝑓 ]
−∑
𝑣𝑖 ∆H 𝑓 ]
𝑅 298𝐾
𝑖
𝑖 298𝐾
298𝐾
𝑖=1
𝑖=1
𝑜
∆H ]
= (3)(−393509) + (3)(−241818) − (1)(19710) − (1)(0)
𝑅 298𝐾
𝐽
𝑜
∆H ]
= −1,925,691
𝑅 298𝐾
𝑚𝑜𝑙
✓ Etanol.
𝐶2 𝐻5 𝑂𝐻 + 3𝑂2 ⇄ 2𝐶𝑂2 + 3𝐻2 𝑂
𝑃𝑟𝑜𝑑𝑠
𝑅𝑒𝑎𝑐𝑡
𝑜
𝑜
𝑜
∆H ]
=∑
𝑣𝑖 ∆H 𝑓 ]
−∑
𝑣𝑖 ∆H 𝑓 ]
𝑅 298𝐾
𝑖
𝑖 298𝐾
298𝐾
𝑖=1
𝑖=1
Velazquez Maga&ntilde;a Diana Mishelle
2IM41
𝑜
∆H ]
= (2)(−393509) + (3)(−241818) − (1)(−235100) − (1)(0)
𝑅 298𝐾
𝐽
𝑜
∆H ]
= −1,277,372
𝑅 298𝐾
𝑚𝑜𝑙
✓ Tolueno.
𝐶7 𝐻8 + 9𝑂2 ⇄ 7𝐶𝑂2 + 4𝐻2 𝑂
𝑃𝑟𝑜𝑑𝑠
𝑅𝑒𝑎𝑐𝑡
𝑜
𝑜
𝑜
∆H ]
=∑
𝑣𝑖 ∆H 𝑓 ]
−∑
𝑣𝑖 ∆H 𝑓 ]
𝑅 298𝐾
𝑖 298𝐾
𝑖 298𝐾
𝑖=1
𝑖=1
𝑜
∆H ]
= (7)(−393509) + (4)(−241818) − (1)(50170) − (9)(0)
𝑅 298𝐾
𝐽
𝑜
∆H ]
= −3,772,005
𝑅 298𝐾
𝑚𝑜𝑙
Velazquez Maga&ntilde;a Diana Mishelle
2IM41
```