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高中物理甲种本第二册第55页在介绍克拉珀龙方程时写道,“设有质量为m千克的某种理想气体,它的摩尔质量为M千克/摩,它的摩尔数n=m/M摩。”这里将“物质的量”n称为“摩尔数”是不妥当的。因为它违反了“不能用量的单位值代表量”的原则。大家知道,摩尔(mol)是国际单位制(SI)中最年轻的基本量——“物质的量”的单位。其定义是,物质系统
High school physics A species was written on page 55 of this second volume when he introduced the Clapperon equation. “There is an ideal gas of mass m kg. Its molar mass is M kg/m, and its number of moles is n. =m/M.“It is not appropriate to refer to the amount of substance n as ”moles“ here. This is because it violates the principle that ”the amount of unit value that cannot be used represents quantity". As we all know, mol (mol) is the youngest basic quantity in the International System of Units (SI)—the unit of “amount of material”. It is defined as a material system