A reactor has feed of two streams, stream 1 has CO2 and H2O with mass fraction of 0.4 and 0.6 and rate 10 kg/hr, and stream 2 has CO2 and H2O with mass fraction 0.1 and 0.9 and rate 40 Kg/hr, what the mass fraction of CO2 in the product stream?(a) 0.08(b) 0.16(c) 0.24(d) 0.32I have been asked this question in semester exam.My enquiry is from Multiple Component Systems topic in section Introduction to Material Balances of Basic Chemical Engineering

A reactor has feed of two streams, stream 1 has CO2 and H2O with mass

1.	A reactor has feed of two streams, stream 1 has CO2 and H2O with mass fraction of 0.4 and 0.6 and rate 10 kg/hr, and stream 2 has CO2 and H2O with mass fraction 0.1 and 0.9 and rate 40 Kg/hr, what the mass fraction of CO2 in the product stream?(a) 0.08(b) 0.16(c) 0.24(d) 0.32I have been asked this question in semester exam.My enquiry is from Multiple Component Systems topic in section Introduction to Material Balances of Basic Chemical Engineering
Answer» Right ANSWER is (b) 0.16 For explanation: MASS fraction of CO2 in product STREAM = (0.410 + 0.140)/(10 + 40) = 0.16.

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