# [Answer] The molecular mass of octane is 114.22 g/mol. What is the mass of 22.05 mol of octane?

The molecular mass of octane is 114.22 g/mol. What is the mass of 22.05 mol of octane?

Octane is a hydrocarbon and an alkane with the chemical formula C 8 H 18 and the condensed structural formula CH 3 (CH 2) 6 CH 3. Octane has many structural isomers that differ by the amount and location of branching in the carbon chain. One of these isomers 2 2 4-trimethylpentane (commonly called iso- octane ) is used as one of the standard values in the octane rating scale.

Octane – Wikipedia

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Mole (unit) – Wikipedia

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Atomic number Element Molar mass Decimals Formal standard atomic weight s.a.w. formal short Note Z calculated; g·mol −1 used in calc rounding A r standard A r abridged and conventional; C 9 H 8 O 4: 180.159 g·mol −1 0 aspirin calculated from formula : C 9 H 8 O 4: 180.157 g·mol −1: fixed value from …

That is the molar mass of a chemical compound was…