أرشيف الأخبار
1 – Enzymes catalyze genome replication and structure formation in viruses. 2 – Introduction to viruses and enzymes. 3 – Role of enzymes on viral infection...
1 – Factors involved in phytoplankton growth. 2 – Effect of pollution on algal growth, and uses of algae in water treatment and biodiesel production. 3 – Eutrophication, algal blooms and...
1. Optical Activity “Chirality” of Organic Molecules. 2. Stereochemistry of cyclohexane derivatives. 3. Utility of Ethyl acetoacetate (EAA) in Organic synthesis. 4. As the demand...
1 – Chemistry of five-membered ring heterocycles with one hetero atom: Synthesis, reactions and applications. 2 – Chemistry of six-membered ring heterocycles with one hetero atom: Synthesis...
Model 1: (A) Factors affecting distribution and mobility of electrons in bonds and at individual atom. (B) Electrophilic aromatic substitution reactions of benzene. Model 2: (A) Substitution...
Search No. 1 write on: (i) Rearrangement with change in Carbon Skeleton and resonance. (ii) Aromaticity and electrophilic substitution in aromatic compounds. Search No. 2 Write on: (i) Possible...
موضوعات الابحاث في مقررات الفصل الدراسى الثاني 2019/2020م اضغط على الرابط التالى https://www.sohag-univ.edu.eg/facsci/?p=22161...
Choose only one Item from each part of the following: Part (I):Molecular Spectroscopy 1. Give an account of fluorescence and phosphorescence: – Definition – Comparison – Example –...
الفرقة الثالثة الكيمياء الكيمياء الفيزيائية 322 ك أ.د. عبدالرحمن السيد أ.د. علي شاكر د. محمد اسماعيل
Write one report includes one Item from each part of the following: Part (I): Electrochemistry 1. Electrochemical cells and applications – Electromotive and Electrode potential – Determination of E...