Question: A multiple - stage evaporator concentrates a weak NaOH solution from 3 % to 1 8 % and processes 2 tons of feed solution per

A multiple-stage evaporator concentrates a weak NaOH solution from 3% to 18% and processes 2 tons of feed solution per day. How much product is made per day? How much water is evaporated per day?
A multiple-stage evaporator concentrates a weak NaOH solution from 3% to

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