The difference in chemical activity of free and semicombined water, as illustrated by the effect of natural salts on the hydrolysis of acetic anhydride This book, "The difference in chemical activity of free and semicombined water, as illustrated by the effect of natural salts on the hydrolysis of acetic anhydride", by Gerald Charles Connolly, is a replication of a book originally published before 1916. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible. This book was created using print-on-demand technology. Thank you for supporting classic literature.