lobna.nassr

Lobna Abdel-Mohsen Ebaid Nassr

Professor - Director of Quality Management Unit - Faculty of Science - Sohag University

Faculty of science

Address: Chemistry Department - Faculty of Science - Sohag University

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Lectures of Kinetic Chemistry 222 C 13 4 ...

2020-04-14 18:08:23 Chemical Kinetics 222 C
LECTURES OF KINETIC CHEMISTRY (222 C) 13/4/2020 FOR SECOND YEAR STUDENTS PHYSICS AND CHEMISTRY PROGRAMM Chain Reactions Read more

Lectures of Kinetic Chemistry 222 C 30 3 ...

2020-04-02 00:11:46 Chemical Kinetics 222 C
LECTURES OF KINETIC CHEMISTRY (222 C) 30/3/2020 and 6/4/2020 FOR SECOND YEAR STUDENTS PHYSICS AND CHEMISTRY PROGRAMM Read more

محاضرات مقرر الكيمياء الكيناتيكية 242 ك كلية التربية ...

2020-03-24 13:47:34 مقرر الكيمياء الكيناتيكية 242 ك لطلاب 2ك تربية
محاضرات مقرر الكيمياء الكيناتيكية 242 ك كلية التربية اسم المقرر: الكيمياء الكيناتيكية كود المقرر: 242 ك الفرقة: الثانية - شعبة الكيمياء - كلية التربية محاضرات 16/3/2020 و 23/3/2020 Read more

Lecture of Kinetic Chemistry 222 C 23 3 ...

2020-03-23 03:15:33 Chemical Kinetics 222 C
LECTURE OF KINETIC CHEMISTRY (222 C) 23/3/2020 FOR SECOND YEAR STUDENTS PHYSICS AND CHEMISTRY PROGRAMM Read more

Lecture of Kinetic Chemistry 222 C 16 3 ...

2020-03-19 00:57:29 Chemical Kinetics 222 C
LECTURE OF KINETIC CHEMISTRY (222 C) 16/3/2020 FOR SECOND YEAR STUDNTS PHYSICS AND CHEMISTRY PROGRAMM Read more

اسس الكيمياء الكيناتيكية

2018-12-01 22:51:39 مقرر الكيمياء الكيناتيكية 242 ك لطلاب 2ك تربية
العوامل المؤثرة على سرعة التفاعل الكيميائى توجد مجموعة من العوامل المهمة التي ثؤثر في سرعة التفاعل الكيميائي وهي كالآتي: 1- طبيعة المواد المتفاعلة تختلف سرعة التفاعل الكيميائي وتتفوات بشكل كبير ، حسب طبيعة المواد ... Read more

The Critical Point

2018-12-01 22:39:48 Kinetic Theory 321 C
THE CRITICAL POINT In thermodynamics, a CRITICAL POINT (or CRITICAL STATE) is the end point of a phase equilibrium curve. The most prominent example is the liquid-vapor critical point, the end point of the ... Read more

Basic copper carbonates

2018-12-01 22:15:51 Transition Elements 311 C
BASIC COPPER CARBONATES Copper in moist air slowly acquires a dull green coating because its top layer has oxidised with the air. Some architects use this material on rooftops for this interesting colour. The ... Read more

Reaction order

2018-12-01 21:00:02 Physical Chemistry 251 C
REACTION ORDER The reaction order is the relationship between the concentrations of species and the rate of a reaction. INTRODUCTION The _order_ of a rate law is the sum of the exponents of its ... Read more

Rate Determining Step

2018-12-01 20:46:33 Physical Chemistry 251 C
THE RATE DETERMINING STEP The rate determining step is the slowest step of a chemical reaction that determines the speed (rate) at which the overall reaction proceeds. The rate determining step can be compared ... Read more