Anna was asked to identify and explain if the equation CO2

Last updated: 7/24/2022

Anna was asked to identify and explain if the equation CO2 (g) - CO2 (1) was an endothermic or exothermic reaction. However she got it wrong. What is her error and what should the answer have been? Anna's statement: The equation is an endothermic reaction because the energy is released from gaseous CO2 to the surroundings to become liquid CO2 causing the molecules to speed up.