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[主观题]
298K. 100kPa时金刚石与石凝的规定熵分别为2.38J/(K ·mol)和5.74J/(K·mol);其标准燃烧热分别为- 395.4kJ/mol和- 393.5kJ/mol.计算在此条件下,石墨金刚石的ΔGƟm值,并说明此时哪种晶体较为稳定。.
298K. 100kPa时金刚石与石凝的规定熵分别为2.38J/(K ·mol)和5.74J/(K·mol);其标准燃烧热分别为- 395.4kJ/mol和- 393.5kJ/mol.计算在此条件下,石墨金刚石的ΔGƟm值,并说明此时哪种晶体较为稳定。.
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