Question

when the measured temperature goes up, the system releases energy. how do we describe this reaction? exothermic constant endothermic

Explanation:

Exothermic reactions release energy to the surroundings, often causing an increase in temperature. Endothermic reactions absorb energy. A constant - reaction implies no energy release or absorption in terms of heat affecting the temperature. Since the system releases energy when the temperature goes up, it is an exothermic reaction.

Answer:

exothermic