Question: A solution is made by mixing 2 5 0 . g of heptane ( C 7 H 1 6 ) and 3 2 5 .

A solution is made by mixing 250.g of heptane (C7H16) and 325.g of thiophene (C4H4(S)).
a.Compute the mole fraction of heptane.
b.Compute for the ppm of thiophene.
A solution is made by mixing 250.g of heptane (C7H16) and

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