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تحميل الدليل التدريبي

أسئلة شائعة


BCH231

Biochemical calculations

Credit hours : 2(1+1) 

Prerequiste : BCH 101 , Math 101

Problems on biochemical buffers and other types of solutions including acids and bases.

General calculations used in spectrophotometric measurments .

Topics :

- Introduction.  mole, Avogadro s number

-  Molarity, Normality .

- Problems on molarity and normality . ( Tutorial)

- Osmolarity . Concentrations % w/v , % v/v .  PPm . mg% . Activity . ionic strength .

- Problems on concentration measurments . (Tutorial)

- % w/w  . molality . mole fraction

- problems on % w/w , molality , mole fraction ( Tutorial)

-Equilibrium constant

- Definition of acids and bases . Ionization of strong and weak acids and bases .

- Problems on acids and bases .(Tutorial)

- PH . POH . Ionization of water .

- Neutralization and titration of strong acids and bases .

- Problems on PH . POH , neutralization and titration . ( Tutorial)

- The dissociation constant . Handerson - Hasselbalch equation , derivation .

- Problems on Handerson - Hasselbalch equation . (Tutorial)

- Buffers , definition and types . polyprotic acids .

- Problems on buffers (Tutorial)

- The titration curves of H3PO4 and amino acids .

- Problems on titration curves . (Tutorial)

- Visible and invisible regions of the spectrum . The components of spectrophotometer .

- Derivation of Beer - Lambert law . Molar extinction coefficient .

- Problems on spectrophotometry . (Tutorial)

 

Reference :

Biochemical calculation

                          by I.H.Segel

231 كيح

الحسابات الكيميائية الحيوية

عدد الساعات : 2(1+1)

المتطلب : 101 كيح ، 101 ريض

مسائل تتعلق بتحضير المحاليل البيوكيميائية المنظمة والمحاليل المختلفة الأخرى وكيمياء الأحماض والقواعد . حسابات عامة تتعلق باستخدام مقياس الطيف .

   

 

 

 

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