For the following equation, write a thermochemical equation that includes an energy term within the equation: The formation of 1 mol of copper(II)chloride from its elements releases 220.1kJ of energy.

Cu + Cl2>>CuCl2 + 220.1kJ/mole

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The thermochemical equation for the formation of 1 mol of copper(II) chloride from its elements, including the energy term, can be written as:

Cu(s) + Cl2(g) → CuCl2(s) + 220.1 kJ

To write a thermochemical equation that includes an energy term within the equation, we need to follow certain steps:

Step 1: Identify the balanced chemical equation for the formation of 1 mol of copper(II) chloride from its elements. Copper(II) chloride is formed by the reaction between copper and chlorine.

Copper + Chlorine → Copper(II) chloride

Step 2: Determine the stoichiometric coefficients for each reactant and product in the balanced equation. In this case, since we are considering the formation of 1 mol of copper(II) chloride, the balanced equation becomes:

Cu(s) + Cl2(g) → CuCl2(s)

Step 3: Include the energy term within the equation. The given information states that the formation of 1 mol of copper(II) chloride releases 220.1 kJ of energy. When energy is released in a chemical reaction, it is represented as a reactant with a negative sign.

Cu(s) + Cl2(g) + 220.1 kJ → CuCl2(s)

This equation indicates that the formation of 1 mol of copper(II) chloride from its elements releases 220.1 kJ of energy.