Use the standard reaction enthalpies given below to determine δh°rxn for the following reaction:
p4(g) + 10 cl2(g) → 4pcl5(s) δh°rxn = ?
given:
pcl5(s) → pcl3(g) + cl2(g) δh°rxn = +157 kj
p4(g) + 6 cl2(g) → 4 pcl3(g) δh°rxn = -1207 kj
(a) -1050. kj
(b) -2100. kj
(c) -1364 kj
(d) -1786 kj
(e) -1835 kj
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Use the standard reaction enthalpies given below to determine δh°rxn for the following reaction:
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