Classify each of the following reactions as one of the four possible types:
1. spontan...
Chemistry, 13.12.2019 22:31 jose0765678755
Classify each of the following reactions as one of the four possible types:
1. spontaneous at all temperatures;
2. nonspontaneous at all temperatures;
3. spontaneous at low t; nonspontaneous at high t;
4. spontaneous at high t; nonspontaneous at low t.
(a) n2(g)+3f2(g)→2nf3(g); δh∘=−249kj; δs∘=−278j/k
(b) n2(g)+3cl2(g)→2ncl3(g); δh∘=460kj; δs∘=−275j/k
(c) n2f4(g)→2nf2(g); δh∘=85kj; δs∘=198j/k
Answers: 2
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