Answer to Question #93135 in Chemical Engineering for Nduduzo

Question #93135
It is required to prepare 1250kg of a solution composed of 12 wt. % ethanol and 88 wt. % water. Two solutions are available, the first contains 5 wt. % ethanol, and the second contains 25 wt. % ethanol. How much of each solution are mixed to prepare the desired solution? Check your answer
1
Expert's answer
2019-09-05T03:43:47-0400

1.Ethanol balance

2.Water balance

Sub.(1) in (2)

Sub B in (1):

Answer:812.5kg 5% and 437.5kg 25% ethanol


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