empirical formula
短语[计] 实验公式 [化] 实验式; 经验式; 经验工; 经公工
词形变化
empirical formulae
empirical formulas
复数
empirical formulas
empirical formulae
复数
释义与例句
n.
-
1.
A notation indicating the ratios of the various elements present in a compound, without regard to the actual numbers.
实验式
最简式
化学The molecular formula for ethane is C₂H₆, while the empirical formula is CH₃.