3:04 calculate the molar enthalpy change (ΔH) from the heat energy change, Q Hydr0Gen2018-04-25T21:47:30+00:00Categories: (a) Energetics, 3 Physical chemistry, Edexcel iGCSE Chemistry|Tags: 3:04, Chemistry, Double, GCSE, GCSE_Chemistry_SpecPoint, SpecPoint, Topic: Energetics, Topic: Key Calculations|