'824 kj' diaporamas de présentation

Phase Transitions

melting point. boiling point. 100 o C. 0 o C. Phase Transitions. ?H = C ice x ?T x mass. C ice =2.087 J/g o C. ?H fusion = 6.02 kJ/mol x mass. ?H = C water x ?T x mass. C water =4.184 J/g o C. ?H vap = 40.7 kJ/mol x mass. T. ?H = C steam x ?T x mass. C steam =1.996 J/g o C.

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Thermite reaction

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