Synopsis
This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1858. Excerpt: ... COMBINATIONS Of MANGANESE AND OXYGEN: Protoxide of Manganese, (Mn) 27.7: Oxygen.(O) 8 Sesquioxide do. 27.7: do. 12 Peroxide do. 27.7: do. 16 Not yet discovered do. 27.7: do. 20 Manganic acid do. 27.7: do. 24 1 14 2 Permanganic acid do. 27.7: do. 28 J It will be seen that the fourth line in the above list is nameless, no combination having yet been discovered to complete the series. That a form of matter exists, and may yet be discovered, to fill the vacancy, is most probable. 35. Symbols and Equivalents of the Elementary Substances referred to in this work: NAME. SYMBOL. EQUIVALENT. Carbon...... C.... 6.12 Hydrogen..... H.... 1. Oxygen..... O.... 8. Nitrogen,.... JV.... 14.16 Potassium (Kalium), K.... 39.15 Sodium (Natrium),. No,.... 23.3 Calcium,.... Co.... 20.5 Magnesium,.. Mg.... 12.7 Silicion,..... Si.... 22.5 Chlorine,.... C7.... 35.42 Sulphur,.... S.... 16.1 Phosphorus,... P.... 15.7 Iron,...... Fe.... 28.0 Manganese,.... Mn.... 27.7 Aluminum,.... Al.... 13.7 These symbols are, in most instances, the first letter of the Latin word expressing the article named. But it will be seen in the table that some substances haye a small letter added to the capital; the necessity for vhia addition is easily explained. The symbol of Carbon is C, but Calcium (the Latin word for lime) also begins with C,--hence, to avoid all confusion in the symbols, Calcium is designated by Ca. In the same manner, N is the symbol of Nitrogen, and No of Natrium, or Soda. 36. Table of the principal Compound Bodies named in this work: HAMS. ELEMENTS. EQUIVALENT. SYMBOL. Sulphuric add, S 16.1. O 24. = 40.1.. SOs Nitric acid, N 14.15. O 40. = 64.15.. WO, Hydrochloric (Muriatic) acid, Cl 36.42. H 1. = 36.42.. HCl Phosphoric acid, P 31.34. O 40. = 71.4.. P2 Os Carbonic acid, C 6.12. O 1...
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