6.5 Calorimetry (2)
17:13
6.6 Standard Enthalpy of Formation and Reaction
15:51
6.5 Calorimetry (1)
18:35
6.3 Introduction to Thermodynamics
12:11
حرارة التكوين القياسية 7
13:58
6.4 Enthalpy of Chemical Reactions
15:36
'O milagre alemão terminou, e Europa sofrerá as consequências'
24:00
12.3 Concentration Units
1:09:47