There are 44 grams of carbon contained in one mole of C3H8. Details about mass can be found below.
The mass of a substance can be calculated by multiplying the number of moles of a substance by its molar mass.
According to this question, one mole of propane (C3H8) was given.
Molar mass of C3H8 = 12(3) + 1(8) = 44g/mol
Mass of C3H8 = 44g/mol × 1 = 44g
Therefore, there are 44 grams of carbon contained in one mole of C3H8.
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