放热反应

Traditional form:

放熱反應

Pinyin (reading):

fàngrèfǎnyìng

Definitions:

• exothermic reaction

Characters:

• 放 - to release, to liberate, to free
• 热 - heat, fever, zeal
• 反 - reverse, opposite; contrary, anti-
• 应 - should, must; to respond, to handle; to deal with, to cope

Traditional characters:

• 放 - to release, to liberate, to free
• 熱 - heat, fever, zeal
• 反 - reverse, opposite; contrary, anti-
• 應 - should, must; to respond, to handle; to deal with, to cope