chemical equation
US /ˈkɛmɪkəl ɪˈkweɪʒən/
UK /ˈkɛmɪkəl ɪˈkweɪʒən/
1.
化学方程式
a symbolic representation of a chemical reaction in which the reactant and product are expressed as formulas
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The teacher wrote a chemical equation on the board to explain the reaction.
老师在黑板上写了一个化学方程式来解释这个反应。
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Balancing a chemical equation ensures that the law of conservation of mass is followed.
平衡化学方程式确保遵循质量守恒定律。