This is an AS Chemistry lesson on constructing Born Haber cycles in order to calculate lattice enthalpy for ionic compounds. Students do not calculate lattice enthalpies in this lesson but rather consider using a diamond nine how various factors affect how exothermic the lattice enthalpy value is. I suggest printing the diamond nine on slide 23 and using it as a kinesthetic activity. Please rate this resource and leave feedback
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An excellent revision resource for an A-Level pupil I am tutoring. The exam questions and mark scheme are particularly useful. Thank You.
Great resource, however I would change the statement "electron affinity of a non metal is always exothermic", as it is only the first electron affinity that is exothermic, the second electron affinity is endothermic<br /> <br />
Just what I needed. Thanks so much!
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