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A mixer used to prepare 1000 kg of 8 wt% sodium hydroxide (NaOH) solution. The feeds...

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Chemistry

A mixer used to prepare 1000 kg of 8 wt% sodium hydroxide (NaOH)solution. The feeds to the mixer are 10 mol% sodium hydroxidesolution in water and pure water. What are the quantities (in kg)of pure water and 10 mol% sodium hydroxide solution to be added tothe tank?

Answer & Explanation Solved by verified expert
4.3 Ratings (639 Votes)
Initially we have 10 mol NaOH which means 10 moles NaOH per 100 mol solution water moles 10010 90 mass of NaOH moles x molar mass of NaoH 10 x 40 gmol 400 g water mass 90 x    See Answer
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