Exam (elaborations)
3.1.4 Energetics, A Level Chemistry, AQA questions with complete solutions.
- Course
- Institution
What is enthalpy change? - ANS.Heat energy transferred in a reaction at constant pressure What are standard conditions for enthalpy change? - ANS.100kPa and stated temperature (normally 25 degrees celcius) What values of deltaH do exothermic reactions have? - ANS.Negative (less than 0) What ...
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