Molecular-formula sentence example

molecular-formula
  • This fact, coupled with the determination of the vapour density of the gas, establishes the molecular formula CO.
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  • That orthoboric acid is a tribasic acid is shown by the formation of ethyl orthoborate on esterification, the vapour density of which corresponds to the molecular formula B(0C2H5)3; the molecular formula of the acid must consequently be B(OH) 3 or H 3 B0 3.
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  • Its vapour density has been determined by Nilson and Pettersson, and corresponds to the molecular formula BeC12.
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  • For simple organic molecules, including alkanes, alkenes and cycloalkanes, construct appropriate isomeric forms, given a molecular formula 11.
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  • This data indicates a molecular formula of C 28 H 42.
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  • Apart from the most trivial cases (for example, burning hydrocarbons ), never use a molecular formula.
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  • For example, there are two structural isomers with the molecular formula C 3 H 7 Br.
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  • Exercise You are provided with a spectrum of a compound (identified with a letter) having the molecular formula C 6 H 14.
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  • There is some doubt as to the molecular formula of fulminic acid.
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  • Its vapour density agrees with the molecular formula C302, and this formula is also confirmed by exploding the gas with oxygen and measuring the amount of carbon dioxide produced (see Ketenes).
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