4.21. A dilute aqueous solution of H SO, (Solution A) is to be mixed with a solution containing 90.0 wt%H2SO, (Solution B) to produce a 75.0 wt% solution (Solution C).Solution AFlowmeter AAnalyzerSolution C75% H,S0,Solution B90% H,SO.Flowmeter BMIXERThe flow rate and concentration of Solution A change periodically, so that it is necessary to adjustthe flow rate of Solution B to keep the product H,SO, concentration constant.Flowmeters A and B have linear calibration plots of mass flow rate (in) versus meter reading(R), which pass through the following points:Flowmeter A: mA150 lb/h, RA25%3D%3D500 lbm/h, RA70%3D%3DFlowmeter B: mp = 200 lbm/h, Ry = 20800 lbm/h, Rg 60%3DThe analyzer calibration is a straight line on a semilog plot of %H;SO4(x) on a logarithmic scaleversus meter reading (R,) on a linear scale. The line passes through the points (xand (x(a) Calculate the flow rate of Solution B needed to process 300 lb/h of 55% H,SO, (Solution A),and the resulting flow rate of Solution C. (The calibration data are not needed for this part.)20%, R,4.0)%3D100%, R,10.0).%3D

aqueous solution of H-SO, (Solution A) is to be mixed with a H;SO, (Solution B) to produce a 75.0 wt% solution (Solution C).- Solution A Flowmeter A Analyzer Solution C 75% H2S0, Solution B 90% H,SO, Flowmeter B MIXER The flow rate and concentration of Solution A change periodically, so that it is necessary to adjust the flow rate of Solution B to keep the product H,SO, concentration constant. Flowmeters A and B have linear calibration plots of mass flow rate (mn) versus meter reading

aqueous solution of H-SO, (Solution A) is to be mixed with a H;SO, (Solution B) to produce a 75.0 wt% solution (Solution C).- Solution A Flowmeter A Analyzer Solution C 75% H2S0, Solution B 90% H,SO, Flowmeter B MIXER The flow rate and concentration of Solution A change periodically, so that it is necessary to adjust the flow rate of Solution B to keep the product H,SO, concentration constant. Flowmeters A and B have linear calibration plots of mass flow rate (mn) versus meter reading

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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