1.
chemical formula; a symbolic representation of the composition of a chemical compound
chemical formula; a symbolic representation of the composition of a chemical compound
水の化学式はH2Oだ。
The chemical formula for water is H₂O.
化学式を覚えるのが苦手だ。
I'm bad at memorizing chemical formulas.
中学の理科で初めて化学式の書き方を習った。
I first learned how to write chemical formulas in middle school science class.
A compound of 化学 (chemistry) and 式 (formula/expression). One of the foundational terms in Japanese science education, introduced in middle school (中学校).
COMMON COLLOCATIONS:
- 化学式を書く — to write a chemical formula
- 化学式で表す — to express in chemical formula
- 分子式 — molecular formula
- 構造式 — structural formula
RELATED TERMS:
- 化学反応式 — chemical reaction equation
- 元素記号 — element symbol
- 化学方程式 — chemical equation