Two streams flow into a 500.0-gallon tank. The first stream is 10.0 wt % ethanol and 90.0 wt\% hexane (mixture density is 10.680 g/cm3 ) and the second is 90.0 wt\% ethanol, 10.0 wt\% hexane (mixture density 20.780g/cm3 ). After the tank has been filled, which takes 32.0 minutes, an analysis of its contents determines that it is 50.0 wt\% ethanol and 50.0 wtohexane. Estimate the density of the final mixture and the mass and volumetric flow rates of the two feed streams. Mass fow rate of stream 1: kg/min Volumetric fow rate of stream 1: Vimin Mass flow rate of stream 2: kg/min Volumetric flow rate of stream 2 . Vimin Density of mixure: Two streams flow into a 500.0-gallon tank. The first stream is 10.0 wt % ethanol and 90.0 wt\% hexane (mixture density is 10.680 g/cm3 ) and the second is 90.0 wt\% ethanol, 10.0 wt\% hexane (mixture density 20.780g/cm3 ). After the tank has been filled, which takes 32.0 minutes, an analysis of its contents determines that it is 50.0 wt\% ethanol and 50.0 wtohexane. Estimate the density of the final mixture and the mass and volumetric flow rates of the two feed streams. Mass fow rate of stream 1: kg/min Volumetric fow rate of stream 1: Vimin Mass flow rate of stream 2: kg/min Volumetric flow rate of stream 2 . Vimin Density of mixure