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4-Chemical_Kinetics د.محمدعبداللطيف زين
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The power or exponent of the concentration of a given reactant in ...

The power or exponent of the concentration of
a given reactant in the rate law. It indicates the
degree in which the rate depends on the
concentration of that particular reactant.
• The sum of the powers of the concentrations is
referred to as the overall order for the reaction.

Subject:
Chemistry
Material Type:
Lecture
Provider:
University of Tabuk
Author:
University of Tabuk
د.محمدعبداللطيف زين
Date created
3-جمادي الآخرة-1440
9-Chemical_Kinetics د.محمدعبداللطيف زين
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-Chemical_Kinetics Elementary Steps Molecularity in Elementary Steps A Molecular Representation of the ...

-Chemical_Kinetics
Elementary Steps
Molecularity in Elementary Steps
A Molecular Representation of the Elementary
Steps in the Reaction of NO2
and CO

Subject:
Chemistry
Material Type:
Lecture
Provider:
University of Tabuk
Author:
University of Tabuk
د.محمدعبداللطيف زين
Date created
3-جمادي الآخرة-1440
ADENOSINE DEAMINASE ACTIVITY IN SERUM OF TYPE II SAUDI DIABETIC PATIENTS
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The aim of the work was to evaluate the diagnostic value of ...

The aim of the work was to evaluate the diagnostic value of serum ADA and its association with hyperglycemia in type II Saudi diabetic patients at Tabuk region| Kingdom of Saudi Arabia

Subject:
Chemistry
Material Type:
Reading
Provider:
University of Tabuk
Author:
Dr. ABEER ABDEL- HAMID AHMED KHAMIS
University of Tabuk
Date created
25-جمادي الأولى-1440
Absorption and Emission in photochemistry
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عرض تقديمي لمحاضرة بعنوان / Absorption and Emission in photochemistry الهدف التعليمي ...

عرض تقديمي لمحاضرة بعنوان /
Absorption and Emission in photochemistry
الهدف التعليمي منها /
explain what is the process of absorption and emission in photochemistry and simplify it to make it easier for students understand

Subject:
Chemistry
Material Type:
Lecture
Provider:
Al Jouf University
Author:
Al Jouf University
د.وسيلة معمر المكي درافة
Date created
29-جمادي الأولى-1440
Accidental Drowning or Foul Play?
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This case was developed for use in the first semester of a ...

This case was developed for use in the first semester of a sophomore organic chemistry laboratory to illustrate how a combination of techniques is usually required in the identification of chemical compounds. It involves a murder mystery with a forensic twist. Students are told that two bodies have recently been recovered from two different lakes. Due to a mix-up at the morgue, the coroner's office is unable to determine which body came from which lake. The students' task is to develop a methodology to solve this mystery as well as determine whether the deaths were the result of murder or mishap. The case could also be used in instrumental analysis courses or adapted for a non-majors course in the general education curriculum.

Subject:
Life Science
Chemistry
Material Type:
Case Study
Provider:
National Center for Case Study Teaching in Science
Provider Set:
Case Study Collection
Author:
Monika I. Konaklieva
Date created
7-محرم-1433
Acid Attack
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In this activity, students explore the effect of chemical erosion on statues ...

In this activity, students explore the effect of chemical erosion on statues and monuments. They use chalk to see what happens when limestone is placed in liquids with different pH values. They also learn several things that engineers are doing to reduce the effects of acid rain.

Subject:
Engineering
Chemistry
Material Type:
Activity/Lab
Provider:
TeachEngineering
Provider Set:
TeachEngineering NGSS Aligned Resources
Author:
Integrated Teaching and Learning Program,
Janet Yowell
Jessica Todd
Malinda Schaefer Zarske
Melissa Straten
Date created
4-محرم-1437
Acids & Bases
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Acids Have a sour taste. Vinegar owes its taste to acetic acid. ...

Acids Have a sour taste. Vinegar owes its taste to acetic acid. Citrus fruits contain citric acid.
React with certain metals to produce hydrogen gas.
React with carbonates and bicarbonates to produce carbon dioxide gas

Subject:
Chemistry
Material Type:
Syllabus
Provider:
King Abdulaziz University
Author:
King Abdulaziz University
عمادة التعلم الالكتروني والتعليم عن بعد
Date created
13-شعبان-1438
Acids & Bases
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In this learning objective| we will discuss the Acids & Bases

Subject:
Chemistry
Material Type:
Syllabus
Provider:
King Abdulaziz University
Author:
King Abdulaziz University
عمادة التعلم الالكتروني والتعليم عن بعد
Date created
26-صفر-1439
Acids and Bases
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Powerpoint about: Acids and Bases and Identify acids| bases. and Describe the ...

Powerpoint about: Acids and Bases and Identify acids| bases.
and Describe the properties of an acid and a base.

Subject:
Chemistry
Material Type:
Lecture
Provider:
Al Jouf University
Author:
Al Jouf University
Date created
20-جمادي الأولى-1440
Acids, pH, and Buffers: Some Basic Chemistry for Biological Science
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In this "clicker case," a three-year-old girl gets into the medicine cabinet ...

In this "clicker case," a three-year-old girl gets into the medicine cabinet and ingests an unknown number of aspirin tablets. Her brother calls 911 and the girl is taken to a nearby hospital, where she is treated. The case is used to discuss the Law of Mass Action, chemical equilibrium and equilibrium constants, pH, and weak acids and buffers in the context of medical management of a life-threatening emergency. It is called a "clicker" case because it is designed to be presented in a class that uses personal response systems, or "clickers." The case is presented via a series of PowerPoint slides (~400KB) punctuated by multiple-choice questions, which the students answer using their clickers. It could be adapted for use without these technologies. The case is suitable for use in an introductory biology course where integration with biologically relevant chemistry is an important course objective. It could also be used in a chemistry course.

Subject:
Life Science
Chemistry
Material Type:
Case Study
Provider:
National Center for Case Study Teaching in Science
Provider Set:
Case Study Collection
Author:
Terry Platt
Date created
7-محرم-1433
Adding a Catalyst
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• Adding a Catalyst • does not change K • does not ...

• Adding a Catalyst
• does not change K
• does not shift the position of an equilibrium system
• system will reach equilibrium sooner

Subject:
Chemistry
Material Type:
Syllabus
Provider:
King Abdulaziz University
Author:
King Abdulaziz University
عمادة التعلم الالكتروني والتعليم عن بعد
Date created
19-شعبان-1438
Addition reaction
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Addition reaction Addition Reactions In addition reactions. Addition Reactions. Hydrogenation In hydrogenation ...

Addition reaction

Addition Reactions In addition reactions.
Addition Reactions.
Hydrogenation In hydrogenation
Learning Check

Subject:
Chemistry
Material Type:
Lecture
Provider:
Al Jouf University
Author:
Al Jouf University
Date created
29-جمادي الأولى-1440
Advanced Chemical Experimentation and Instrumentation, Fall 2007
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Advanced experimentation, with particular emphasis on chemical synthesis and the fundamentals of ...

Advanced experimentation, with particular emphasis on chemical synthesis and the fundamentals of quantum chemistry illustrated through molecular spectroscopy. Instruction and practice in the written and oral presentation of experimental results.

Subject:
Chemistry
Material Type:
Full Course
Textbook
Provider:
M.I.T.
Provider Set:
M.I.T. OpenCourseWare
Author:
Tokmakoff, Andrei
Date created
13-ربيع الأول-1432
Advanced Inorganic Chemistry
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Advanced Inorganic Chemistry is designed to give you the knowledge to explain ...

Advanced Inorganic Chemistry is designed to give you the knowledge to explain everyday phenomena of inorganic complexes. The student will study the various aspects of their physical and chemical properties and learn how to determine the practical applications that these complexes can have in industrial, analytical, and medicinal chemistry. Upon successful completion of this course, the student will be able to: Explain symmetry and point group theory and demonstrate knowledge of the mathematical method by which aspects of molecular symmetry can be determined; Use molecular symmetry to predict or explain the chemical properties of a molecule, such as dipole moment and allowed spectroscopic transitions; Construct simple molecular orbital diagrams and obtain bonding information from them; Demonstrate an understanding of valence shell electron pair repulsion (VSEPR), which is used for predicting the shapes of individual molecules; Explain spectroscopic information obtained from coordination complexes; Identify the chemical and physical properties of transition metals; Demonstrate an understanding of transition metal organometallics; Define the role of catalysts and explain how they affect the activation energy and reaction rate of a chemical reaction; Identify the mechanisms of both ligand substitution and redox processes in transition metal complexes; Discuss some current, real-world applications of transition metal complexes in the fields of medicinal chemistry, solar energy, electronic displays, and ion batteries. (Chemistry 202)

Subject:
Chemistry
Material Type:
Full Course
Provider:
The Saylor Foundation
Date created
20-ذو الحجة-1432
Advanced Kitchen Chemistry, Spring 2002
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This seminar will be a scientific exploration of the food we eat ...

This seminar will be a scientific exploration of the food we eat and enjoy. Each week we shall have a scientific edible experiment that will explore a specific food topic. Topics include, but are not limited to, what makes a good experiment, cheese making, joys of tofu, food biochemistry, the science of spice, what is taste?

Subject:
Chemistry
Material Type:
Full Course
Textbook
Provider:
M.I.T.
Provider Set:
M.I.T. OpenCourseWare
Author:
Christie, Patricia
Date created
13-ربيع الأول-1432
Advanced Organic Chemistry
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Organic chemistry is the discipline that studies the properties and reactions of ...

Organic chemistry is the discipline that studies the properties and reactions of organic, carbon-based compounds. The student will begin by studying a unit on ylides, benzyne, and free radicals. Many free radicals affect life processes. For example, oxygen-derived radicals may be overproduced in cells, such as white blood cells that try to defend against infection in a living organism. Afterward the student will move into a comprehensive examination of stereochemistry, as well as the kinetics of substitution and elimination reactions. The course wraps up with a survey of various hetereocyclic structures, including their MO theory, aromaticity, and reactivity. Upon successful completion of this course, the student will be able to: Describe free radicals in terms of stability, kinetics, and bond dissociation energies; Describe the stereochemistry and orbitals involved in photochemical reactions; Describe enantiomers, diastereomers, pro-S and pro-R hydrogens, and Re/Si faces of carbonyls; Perform conformational analysis of alkanes and cyclohexanes; Describe reaction mechanisms in terms of variousparameters (i.e.,kinetics, Curtin-Hammet principle, Hammond postulate,etc.); Describe the chemistry of the heterocycles listed in Unit3 in terms of molecular orbital theory, aromaticity, and reactions. (Chemistry 201)

Subject:
Chemistry
Material Type:
Full Course
Provider:
The Saylor Foundation
Date created
20-ذو الحجة-1432
Advanced Organic Chemistry, Spring 2007
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Application of structure and theory to the study of organic reaction mechanisms: ...

Application of structure and theory to the study of organic reaction mechanisms: stereochemical features including conformation and stereoelectronic effects; reaction dynamics, isotope effects and molecular orbital theory applied to pericyclic and photochemical reactions; and special reactive intermediates including carbenes, carbanions, and free radicals.

Subject:
Chemistry
Material Type:
Full Course
Textbook
Provider:
M.I.T.
Provider Set:
M.I.T. OpenCourseWare
Author:
Movassaghi, Mohammad
Date created
13-ربيع الأول-1432
Advanced Seminar in Geology and Geochemistry: Organic Geochemistry, Fall 2005
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12.491 is a seminar focusing on problems of current interest in geology ...

12.491 is a seminar focusing on problems of current interest in geology and geochemistry. For Fall 2005, the topic is organic geochemistry. Lectures and readings cover recent research in the development and properties of organic matter.

Subject:
Anatomy/Physiology
Atmospheric Science
Chemistry
Material Type:
Full Course
Textbook
Provider:
M.I.T.
Provider Set:
M.I.T. OpenCourseWare
Author:
Summons, Roger
Date created
13-ربيع الأول-1432
An Adventure in Stereochemistry: Alice in Mirror Image Land
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Playfully alluding to Lewis Carroll's tale of Alice Through the Looking Glass, ...

Playfully alluding to Lewis Carroll's tale of Alice Through the Looking Glass, this case study considers the problems that would arise if a person were to cross over into a mirror-image environment. Students read about a drowsy undergraduate studying for a stereochemistry exam who finds herself in a place where spearmint gum tastes like caraway seed. The case emphasizes the lock-and-key theory of enzyme action and stresses the need for molecules to have the proper chirality if they are to be biologically useful. Designed for introductory organic chemistry and biochemistry courses, the case could also be used in biology courses.

Subject:
Life Science
Chemistry
Material Type:
Case Study
Provider:
National Center for Case Study Teaching in Science
Provider Set:
Case Study Collection
Author:
Frank J. Dinan
Gordon T. Yee
Date created
7-محرم-1433