Use the Following Data to Calculate the Lattice Energy of Lithium

question 81

Multiple Choice

Use the following data to calculate the lattice energy of lithium chloride, LiCl. $$\begin{array} { l c } { \text { Quantity } } & \text { Magnitude } ( \mathbf { k J } / \mathbf { m o l } ) \\\text { Ionization energy of } \mathrm { Li } ( g ) & 519 \\\text { Electron affinity of } \mathrm { Cl } ( g ) & - 349 \\\text { Vaporization energy of } \mathrm { Li } ( s ) & 147 \\\text { Bond energy of } \mathrm { Cl } _ { 2 } ( g ) & 240 \\\text { Reaction enthalpy: } \mathrm{Li}(s) +\frac{1}{2} \mathrm{Cl}_{2}(g) \rightarrow \mathrm{LiCl}(s) & - 409\end{array}$$

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Definitions:

Hemoglobin

A protein in red blood cells responsible for transporting oxygen from the lungs to the rest of the body.

Erythrocyte

Erythrocytes, or red blood cells, are the most abundant type of blood cell, primarily responsible for carrying oxygen from the lungs to the body's tissues and bringing carbon dioxide back to the lungs for expulsion.

Neutrophil

Neutrophils are a type of white blood cell that play a critical role in the body's defense against infection by engulfing and digesting pathogens.

Eosinophil

A type of white blood cell part of the immune system, known for its role in fighting infections and its involvement in allergic reactions.