Chemistry, 11.12.2019 05:31 MathChic68
If a 7% saline solution and a 4% saline solution are mixed to make 500 milliliters of a 5% saline solution, how much of each solution, to the nearest milliliter, is needed?
a. 167 milliliters of 7% solution and 333 milliliters of 4% solution
b. 110 milliliters of the 10% solution and 210 milliliters of 4% solution
c. 155 milliliters of the 10% solution and 300 milliliters of 4% solution
d. 170 milliliters of the 10% solution and 340 milliliters of 4% solution
Answers: 1
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If a 7% saline solution and a 4% saline solution are mixed to make 500 milliliters of a 5% saline so...
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