四川农业大学学报 ›› 1997, Vol. 15 ›› Issue (01): 141-144.doi: 10.16036/j.issn.1000-2650.1997.01.031

• 研究论文 • 上一篇    下一篇

“广义单元法”确定物质的量初探

胡传训   

  1. 四川农业大学基础部, 雅安市 625014
  • 收稿日期:1996-10-16 出版日期:1997-03-31 发布日期:2017-03-07

PRELIMINARY STUDY ON GENERAL UNIT METHOD IN DETERMINING THE AMOUNT OF SUBSTANCE

Hu Chuanxun   

  1. Department of Basic Science, Sichuan Agricultural University/Yaan, Sichuan, China 625014
  • Received:1996-10-16 Online:1997-03-31 Published:2017-03-07

摘要: 确定物质的量有"狭义单元法"和"广义单元法"。本文经过研究分析,两相比较,"广义单元法"比"狭义单元法"严密、规范,应用范围广,是一种与国际法定计量单位接轨的好方法。

关键词: 基本单元, 狭义单元, 广义单元, 化学计量数[34AA], 物质的量, 计量单位

Abstract: There are "Special Unit Method" and "General Unit Method" in determining the amount of substance. Through research and analysis, by comparing the two, this article reveals that "General Unit Method" is better organized, more standard and more widely applied. It is a good method to suit the International Official Measures.

Key words: REACTION UNIT, SPECIAL UNIT, GENERAL UNIT, STOL-CHIOMETRY, AMOUNT OF SUBSTANCE, CAPITALIZATION UNIT

中图分类号: 

  • O6-015