反應式 fǎnyìngshì reaction formula Origin Definitions Defs Strokes Stroke Words Sentences Sents 化学反应式 huàxuéfǎnyìngshì chemical equation A concise way to represent a chemical change, usually with reactants on the left and products on the right connected by an arrow or equals sign; same as [[化学方程式|化學方程式|hua4 xue2 fang1 cheng2 shi4]]