We now believe that the molecule of an element is frequently made up of two or more atoms; thus the formulae for the gases hydrogen, oxygen and nitrogen are 112, 02, N2, while gaseous phosphorus and sulphur are probably P4 and S 6, and gaseous mercury is Hg i, - that is, the molecule of this element is monatomic. This view, as to the frequently complex nature of the elementary molecule, is logically and historically connected with the striking hypothesis of Amadeo Avogadro and A. [Please select]
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"There is formulae, and the calling up of spirits, and lengthy complicated preparations in our art." [Please select]
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We have certain cast-iron formulae for life, and associate love with youth alone. [Please select]
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The formulae submitted are authentic, and in many cases are now being used in soapmaking. [Please select]
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400 " Fillers in varying proportions may replace the soda ash in the above formulae." [Please select]
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The filler indicated in the above formulae is therefore left open. [Please select]
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Other formulae for cold made transparent soaps made as just outlined follow: I. [Please select]
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