a. The bond energy of the chlorine molecule is +244 kJ mol 1 . Why is the
Question:
a. The bond energy of the chlorine molecule is +244 kJ mol–1. Why is the standard enthalpy change of atomisation half this value?
b. Write equations, including state symbols, that represent the enthalpy change of atomisation of:
i. Oxygen
ii. Barium
iii. Bromine.
c. What is the numerical value of the enthalpy change of atomisation of helium? Explain your answer.
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a The standard enthalpy change of atomization is the enthalpy change associated with breaki...View the full answer
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Related Book For
Cambridge International AS And A Level Chemistry Coursebook
ISBN: 9781316637739
2nd Edition
Authors: Lawrie Ryan, Roger Norris
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