Stream 2 (Gas) mcd,2 mzn,2 = ? Stream 1 Distillation m₁ Stream 3 (Liquid) Xcd,1 XZn,1 = ? mcd,3 = ? mzn,3 steady state, a Cd-Zn alloy with a mass fraction of 50% cadmium (xcd = 0.50) enters a distillation device (a separator) m₁ = 729 kg/h and exits as two streams, a gas stream containing 434 kg/h of Cd, and a liquid stream containing 465 h of Zn. hat is the mass flow rate of zinc (mzn,1) in kg/h in the input stream to 1 decimal place?

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Find the mass flow rate of streams 5 (ṁ5) in kg/h to 1 decimal place. Find the mass flow rate of streams 4 (ṁ4) in kg/h to 1 decimal place. Find the mass flow rate of streams 6 (ṁ6) in kg/h to 1 decimal place. What is the mass flow rate of stream 2 (ṁ2) in kg/h to 1 decimal place? What is the mass fraction of KCl in stream 2 (xKCl,2) to 2 decimal places? What is the mass fraction of water in stream 2 (xH₂O,2) to 2 decimal places?

A lake with 100 x 107 m² of surface area is fed by a stream having 45 m³/s of flow with 2.3 mg/L phosphorus. Phosphorus is also entering the lake through an industrial wastewater treatment plant discharges at 1.4 m³/s containing 235 mg/L phosphorus. If the lake is well mixed and the phosphorus settling rate is 13 m/yr, estimate the steady-state phosphorus concentration in the lake. What level of phosphorus removal at the treatment plant would be required to keep the average phosphorus concentration in the lake below 0.30 mg/L?