040907-132-hw1 - out at 3 gallons per minute. Determine the...

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C HEMICAL E NGINEERING 132A Professor Todd Squires Spring Quarter, 2007 Homework 1 Due Thursday, April 12 1 . Identifying and classifying diFerential equations: Page 6, problems 1, 2, 3, 5, 8 2. Solving separable ODEs: Page 11, problems 1, 2, 3, 5, 7 3. Exact equations: Page 16, problems 3, 5 4. Integrating factors: page 20, problems 3,5,8,11 5. Read Example 1.4.2 A 1000-gallon tank initially contains 100 gallons of water in which 5 pounds of salt have been dissolved. Brine containing 1 pound per gallon is added at the rate of 5 gallons per minute and mixture ±ows
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Unformatted text preview: out at 3 gallons per minute. Determine the concentration of salt in the tank at the moment it overows. 6. Come to oce hours and obtain the signatures of the professor and TA. We want to meet you, and we want you to know how, where and when to nd us if you need help. Professor Todd Squires TA Ryan DePuit...
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This note was uploaded on 12/29/2011 for the course CHE 132a taught by Professor Gordon,m during the Fall '08 term at UCSB.

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