Dr. Ahmed Mohammed Abu-Dief Mohammed

Assistant Professor - Assistant professor of Inorganic and Physical Chemistry

Faculty of science

Address: Behind hospital of Sohag University - Ali Ebn Abi Taleb Street



Gravimetric analysis

2018-12-25 16:21:52 |

This is practical chemistry  course and teached for  3rd of chemistry group of Faculty of Science and fourth group of chemistry of faculty of education 

2019-05-01 11:05:12 | Gravimetric analysis
- Complete the following 1- The most suitable pH in Mohr's method is------------------------- 2- AgCl is soluble in------------------- and ------------------ 3- Ksp of Bi2S3 equals---------------------------------------- 4- For determination of mixture of NaCl and NaCN a combination of--------------... Read more

2019-05-01 11:12:26 | Gravimetric analysis
Choose the correct answer
1- On the gravimetric determination of Ca2+ ! the most satisfactory form (being nonhygroscopicl to be weighed is: A. CaCO3 B. CaO C. CaC2O4.H2O D. CaC2O4 2. The following is not a form of "co-precipitation": A. Occlusion. B. Inclusion. C. Post precipitation. D. Surface... Read more

Gravimetric Methods

2019-01-06 12:47:00 Gravimetric analysis
The attached file chapter showes different gravimetric methods Read more

Experimental gravimetric analysis

2018-12-25 16:24:02 Gravimetric analysis
The attached file explains exprimental gravimetric analysis Read more