Calculate the Lattice Energy of Sodium Fluoride from the Following

question 145

Multiple Choice

Calculate the lattice energy of sodium fluoride from the following data: Ionization energy of Na: 496 kJ/mol
Electron affinity of F: 328 kJ/mol
Energy to vaporize Na: 108 kJ/mol
F₂ bond energy: 160 kJ/mol
Energy change for the reaction:

• A)931 kJ/mol
• B)(  931 kJ/mol)
• C)(  1,011 kJ/mol)
• D)1,011 kJ/mol
• E)(  851 kJ/mol)

Comprehend the relationship between mean, median, and mode in the context of skewed distributions.

Understand the diversity of survey types and the necessity of choosing or developing the appropriate survey for research objectives.

Recognize the importance of establishing reliability and validity for all survey tools, regardless of modifications.

Grasp the essential components of a clear and effective survey introduction.

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