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For the reaction
2 C(s) + 2 H2(g) → C2H4(g)
∆H°r = +52.3 kJ · mol−1 and ∆S°r =−53.07 J · K−1· mol−1 at 298 K. This reaction will be spontaneous at
1. no temperature.
2. temperatures below 985 K.
3. temperatures above 985 K.
4. temperatures below 1015 K.
5. all temperatures.
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Our tutors have indicated that to solve this problem you will need to apply the Spontaneous Reaction concept. You can view video lessons to learn Spontaneous Reaction. Or if you need more Spontaneous Reaction practice, you can also practice Spontaneous Reaction practice problems.
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Based on our data, we think this problem is relevant for Professor Fakhreddine's class at TEXAS.