In a common medical laboratory determination of the concentration of free chloride ion in blood serum, a serum sample is
Posted: Wed Jul 06, 2022 10:57 am
In a common medical laboratory determination of theconcentration of free chloride ion in blood serum, a serum sampleis titrated with a Hg(NO3)2 solution. 2Cl−(aq) + Hg(NO3)2 (aq) ⟶2NO3−(aq) + HgCl2 (s) What is the Cl− concentration in a 0.250-mLsample of normal serum that requires 3.50 mL of 5.446 × 10−4 MHg(NO3)2(aq) to reach the end point?