Page 87 - PC 101 Interactive practical book

MANSOURA NATIONAL UNIVERSIY
PHARM D- CLINICAL PHARMACY LEVEL I PHARM. ANAL. CHEM. I (PC 101)

R Re em mi in nd de er r

Determination of Boric acid 0.1 N NaOH Using ph.ph  from Colorless to first pink persistent for 30 sec.

Determination of aspirin By back titration 1 st standard: 0.1 N NaOH 2 nd standard: 0.1 N HCl Using ph.ph  from Colorless to first pink persistent for 30 sec.

Determination of NH 4Cl By back titration A) 1 st standard: 1 N NaOH 2 nd standard: 1 N HCl By formol method: B) 0.1 N NaOH By back titration A) Using M.O  from Red to Orange By formol method: A) Using ph.ph  from Colorless to first pink persistent for 30 sec.

Determination of HCl 0.1 N NaOH Using M.O  from Red to Orange Using ph.ph  from Colorless to first pink persistent for 30 sec.

Standard solution E.P color change

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