You keep food outside the refrigerator for a long time, what happened​

An exothermic reaction is conducted in an insulated calorimeter filled with water. the calorimeter is then sealed so that there is no heat exchanged between the contents of the container and the surrounding air. which of the following statements is true about the reaction?

Asap! how do you lengthen a pattern piece? (family and consumer science, sewing)

Consider this initial-rate data at a certain temperature for the reaction described by