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Verbal·Standard English Conventions·Boundaries

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In a chemical equation, converting between the mass of the reactants and the mass of the product requires knowing each component’s molar mass, a quantification of the average mass of the atoms in a compound. The liquid __________ has a molar mass of 170.33 g/mol.

Which choice completes the text so that it conforms to the conventions of Standard English?

A

compound, dodecane (C₁₂H₂₆),

B

compound, dodecane (C₁₂H₂₆)

C

compound dodecane (C₁₂H₂₆),

D

compound dodecane (C₁₂H₂₆)