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endothermic reaction

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吸热反应,细热反应
  1. A bottom layer of nickel catalyst was provided to promote the endothermic reaction of steam and methane
    底层镍催化剂促进蒸汽和甲烷的吸热反应。收藏
  2. "If it is positive (heat must be added), the reaction is endothermic; if it is negative (heat is given off), the reaction is exothermic."
    如果这个热量是正的(必须加入热量),就说这个反应是吸热的;如果反应热是负的(放出热量),那就是放热反应。收藏

名词解释:

  • a chemical reaction accompanied by the absorption of heat
 
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