The Phosphates of America. Where And How They Occur; How They Are Mined; And What They Cost
The book The Phosphates of America. Where And How They Occur; How They Are Mined; And What They Cost was written by author Francis Wyatt Here you can read free online of The Phosphates of America. Where And How They Occur; How They Are Mined; And What They Cost book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is The Phosphates of America. Where And How They Occur; How They Are Mined; And What They Cost a good or bad book?
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Find the molecular weight from the formula, then Molecular weight Weight of constituent in a molecule . 100 ~ Percentage of constituent. Or, proceed thus : Multiply the atomic weight of the element by 1, 2, 3, etc., according to the number of atoms of the element there are in the molecule ; multi- ply the number thus obtained by 100 and divide by the molecular weight. To Find the Weight of any Element Contained in any Given Weight of a Compound Substance. Molecular weight _ Weight of constituen...t in a molecule. Given weight ~ Required weight. Or, multiply the atomic weight of the element by 1, 2, 3, etc., accord- ing to the number of atoms of the element there are in the molecule ; multiply the number thus obtained by the given weight and divide by the molecular weight. 166 The PhosjjJiates of America. DETERMINATION OF THE SPECIFIC GRAVITY OF SOLIDS. Solids heavier than, and insoluble in, water. a. By weighing in air and water. (weiglit in air) DP. err, = ^^ = ' • (loss of weight in water) h.
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