2A1 + 3I2 ---->2A1I3 starting temperature starting degrees is 20 degrees C ending temperature is what
Without knowing the specific details of the reaction (such as enthalpy change or heat capacity), it is not possible to accurately determine the ending temperature of the reaction. The ending temperature would depend on various factors such as the reaction conditions and the heat released or absorbed during the reaction.
To determine the ending temperature of the reaction, we need information about the enthalpy change (ΔH) of the reaction and the heat capacity of the reaction mixture. Assuming the reaction is carried out under constant pressure conditions (atmospheric pressure), we can use the equation:
ΔH = q / n
Where:
ΔH = Enthalpy change of the reaction
q = Heat absorbed or released during the reaction
n = Number of moles of the limiting reactant
Unfortunately, we do not have enough information to calculate the ending temperature of the reaction. The given equation does not provide any information about the enthalpy change or the heat capacity. Without this information, we cannot determine the ending temperature.