he gaseous reaction depicted below is carried out at constant pressure and an initial temperature of -71°C.

The unbalanced equation is CD C2 + D2. What is the final temperature (in °C)?

To determine the final temperature of the gaseous reaction, we need to follow these steps:

Step 1: Write down the balanced chemical equation.
The unbalanced equation given is CD → C2 + D2. To balance it, we need to ensure that the number of atoms of each element is the same on both sides of the equation. However, the problem does not provide any information about the reaction conditions or any other clues to determine the stoichiometry of the reaction. Therefore, it is impossible to balance the equation without additional information.

Step 2: Gather additional information.
The problem states that the reaction is carried out at constant pressure and an initial temperature of -71°C. However, this information alone is not enough to determine the final temperature since it does not provide any information about the heat transfer or any other variables that could help calculate the temperature change.

Without more specific information, it is not possible to determine the final temperature of the reaction.