Calculate the Lattice Enthalpy of Potassium Fluoride from the Following $\Delta$

question 68

Multiple Choice

Calculate the lattice enthalpy of potassium fluoride from the following data. enthalpy of formation of K(g) : +89 kJ.mol^-1
First ionization energy of K(g) : +418 kJ.mol^-1
Enthalpy of formation of F(g) : +79 kJ.mol^-1
Electron affinity of F(g) : +328 ( $\Delta$ H = -328) kJ.mol^-1
Enthalpy of formation of KF(s) : -567 kJ.mol^-1

• A)1481 kJ.mol^-1
• B)825 kJ.mol^-1
• C)904 kJ.mol^-1
• D)497 kJ.mol^-1
• E)347 kJ.mol^-1

Recognize the impact of genetic and environmental factors on the development of personality disorders.

Distinguish between different types of personality disorders and their diagnostic clusters.

Explain the role of emotional intelligence in managing and understanding emotions in the context of personality disorders.

Describe the relationship between autonomic nervous system arousal and antisocial personality disorder.

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Definitions:

Magma Generation

The process by which molten rock (magma) is formed, typically through the melting of the Earth's mantle or crust under certain temperature and pressure conditions.

Dikes

Underground structures formed when magma forces itself across rock layers and solidifies.

Shield Volcanoes

broad, gently sloping volcanoes built from highly fluid lava flows, often found in Hawaii.

Nonexplosive Outpourings

Nonexplosive outpourings refer to the gentle flow of lava from a volcano, without significant explosions or pyroclastic activity.