Question: A liquid hydrocarbon mixture was made by adding 295 kg of benzene, 289 kg of toluene and 287 kg of p-xylene. Assume there is no

A liquid hydrocarbon mixture was made by adding 295 kg of benzene, 289 kg of toluene and 287 kg of p-xylene. Assume there is no change of volume upon mixing, i.e., Vmix=0 , in order to determine:

1. The species density of each species in the mixture.

2. The total mass density.

3. The mass fraction of each species.

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