Technology

ESTIMATION OF PLASMA/SERUM UREA USING BERTHELET METHOD

ESTIMATION OF PLASMA/SERUM UREA USING BERTHELET METHOD REAGENT BUFFERED UREASE REAGENT COMPOSITION EDTA (Ethylene diaminetetracetic acid)                     1.0g Urease                                                                           150mg Distilled water                                                              100ml PREPARATION Dissolved 1.0g of EDTA (Ethylene diaminetetracetic acid), and 150mg urease in 70ml Read More…

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CHM201: Physical Chemistry Ii TMA2

CHM201: Physical Chemistry Ii TMA2 Question an Answer Question 1 : Calculate the standard entropy change for the following reaction, 2Ag2O(s)→4Ag(s)+O2(g)2Ag2O(s)→4Ag(s)+O2(g); given So[Ag2O]So[Ag2O] = 121.3 J/K·mol, SoSo[Ag(s)] = 42.6 J/K·mol, and So[O2(g)]So[O2(g)] = 205.1 J/K·mol. A. -126.4 J/K B. +126.4 J/K C. +132.9 J/K Read More…