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Review Constants Perio A temperature increase for the surroundings mo the reactions released heat energy t s negative for the
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ganeous know that TSH = E + Ang RT | AH = enthalpy change - 75.0 kJ DE = energy change ang no. of gaseous products - no of cr.04 g Latm = 100J J = 10-2 Latm. - - – 75kJ & 129 Lahm - 75KJ + 129 x 100 J = -75 + 12900 kJ 1000 –75 2 12.9 kJ – 62.1 kJ cha

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