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Problem #4 using elimination or substation how many liters of each type should the chemist use to produce 50 liters of the solution that is 20% of sodium?

Problem 4 using elimination or substation how many liters of each type should the chemist use to produce 50 liters of the solution that is 20 of sodium class=

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chelsey1002
38%    is the corcct answer
                                      

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