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Определите энтальпию плавления льда (кал*моль-1) при -10° С из следующих данных: Ср(Н2О, тв) = 9 кал*моль*К-1; СР(Н2О ж) = 18 кал*моль-1*°К-1; dH плавления льда при 0° С 1435 кал*моль-1.
