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October 26, 2014

Homework Help: chem

Posted by Anonymous777 on Monday, April 11, 2011 at 11:56pm.

Osmolarity (Osm) is the molar concentration of the particles-molecules and/or ions-in a solution. In physiological solutions, 5 \% ({\rm m/v}) glucose ({\rm C}_{6}{\rm H}_{12}{\rm O}_{6}) and 0.9 \% ({\rm m/v}) {\rm NaCl}, the osmolarity must be the same as for the blood, which is 0.3 {\rm Osm}
1.Calculate the osmolarity of glucose in the solution.
2.Calculate the osmolarity of {\rm NaCl} in the solution.

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