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Exothermic reaction
01
放热反应
a chemical reaction that releases heat energy to its surroundings, typically resulting in a temperature increase
例子
The combustion of propane in a gas stove is an exothermic reaction that releases heat and energy.
Combustion of propane in a gas stove is an exothermic reaction that releases heat and light.
Many biological processes, such as cellular respiration, involve exothermic reactions that release energy for metabolic functions.
Mixing calcium oxide with water is an exothermic reaction, producing calcium hydroxide and giving off heat.
In an exothermic reaction, the enthalpy change (ΔH) is negative, indicating a release of heat to the surroundings.
