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Date: 25-11-2018
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Date: 9-10-2018
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Date: 13-11-2018
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Diphosphorus (P2) is the gaseous form of phosphorus that is thermodynamically stable above 1200 °C and until 2000 °C. It can be generated by heating white phosphorus (see below) to 1100 K and is very reactive with a bond-dissociation energy (117 kcal/mol or 490 kJ/mol) half that of dinitrogen (N2).
Figure 1: Diphosphorus molecule.
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جامعة الكفيل تحتفي بذكرى ولادة الإمام محمد الجواد (عليه السلام)
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