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A 15% Na2SO4 solution is fed at a rate of 5.5 kg/min into a mixer which...

A 15% Na2SO4 solution is fed at a rate of 5.5 kg/min into a mixer which initially holds 45.5 kg of a 50-50 mixture of Na2SO4 and water. The exit solution leaves the mixer at a rate of 4.5 kg /min. Assuming uniform mixing, write the required mass balances and calculate the weight fraction of Na2SO4 in the mixer at the end of 10 min using 4th order Runge-Kutta Method by taking Δt= 0.5 min.

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Expert Solution

using mass balance and rung kutta method we can find the required variables

for any doubts write in comments

Amanda K answered 4 months ago
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