Normal Saline Mixture

by Kristin
(Mesa)

How many Liters of 1/2NS solution can be made from 90 grams of NaCl?
A. 4.5
B. 20
C. 37.5
D. None of the above

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Normal Saline Mixture

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solution
by: Anonymous

1 liter of NS contains 9 grams of NaCl. 90 grams of NaCl should be able to make 10 liters. And 1/2 NS should double the volume which is 20 liters.

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