The chart includes the names and symbols of all the common radicals used in general chemistry courses arranged in a definite order according to valence. Each small rectangular space formed by horizontal and vertical lines including a positive and negative radical represents a compound and contains a symbol representing the solubility in grams per 100 grams of water at 18 degrees centigrade. Each large rectangular space represents compounds having a common type formula. The primary purpose of the chart is to aid the student in acquiring speedily a working knowledge of valence, radicals and formula writing.
Proceedings of the Iowa Academy of Science
©1926 Iowa Academy of Science, Inc.
Quam, G. N.
"A Valence-Name-Formula-Solubility Chart,"
Proceedings of the Iowa Academy of Science, 33(1), 170-170.
Available at: https://scholarworks.uni.edu/pias/vol33/iss1/24