登入選單

返回Google圖書搜尋

Redetermination of the Density and Concentration of Hydrochloric Acid

David Norman Craig

出版	Oberlin College, 1923
URL	http://books.google.com.hk/books?id=aXa80AEACAAJ&hl=&source=gbs_api

註釋

The density and concentration values of hydrochloric acid now in use were published more than thirty years ago (1890-91), when it was very difficult to obtain pure acids. This is the chief reason for undertaking the problem of determining these values. It was our purpose to make sufficient density and concentration determinations so that the concentration of hydrochloric acid might be determined from the density.