Unit 3 Emotional Intelligence and Spiritual Intelligence.pdf
CHEM 125 Basic Chemistry.docx
1. Chemistry 160- Freshman Chemistry 1/4 2011- 2012
DEPARTMENT OF CHEMISTRY
CHEM 125- BASIC CHEMISTRY (3 credits)
COURSE SYLLABUS
Chairman of the Chemistry Department: Prof. Mahmoud K. Faraj
Coordinator of Chemistry 125:Ogaritte Yazbeck,Ph.D.
GRADE DISTRIBUTION:
The grading system must entered in the system during the first week of the semester.
EXAM Grade % Time
Exam1 30 % 75 minutes
Exam2 30 % 75 minutes
Final Exam 40 % 120 minutes
FINAL EXAM : Covers all material after Exam I.
COURSE DESCRIPTION:
This course will cover the fundamental principles of chemistry such as atomic structure and
bonding, periodic properties which govern chemical reactions of elements. The course focuses
on mass relationship in chemical reactions and on reactions in solution mixtures. The basic
concepts of the properties of gases, chemical equilibrium, and thermochemistry will be also
covered.
COURSE OUTCOME:
At the end of this course, the student should be very confident of his knowledge about matter, it’s
structure and intrinsic properties. He will understand the key concepts of atomic and molecular
structure and the basics of chemical reactivity.
TEXT BOOK:
Raymound Chang: Chemistry, McGraw Hill, 9th
edition, 2008.
Student Solution Manual to accompany Raymound Chang, 9th
edition.
POLICY:
Please refer to the university policies and procedures. Students are expected to attend all lectures.
Attendance will be taken daily in classroom. Absence from any exam must be reported
immediately to the instructor and a formal petition must be handed to the department. MAKE-UP
EXAMs will be conducted only under very strict circumstances (death, excusable illness) once
the petition from the science department has been accepted, otherwise a grade of ZERO will be
given to missing any of the exams.
EXAMS DATES:
The dates of exam I and II are set by the chemistry department and are included on the syllabus.
The exact time and location of the exams will be specified by the in department near the exam
date. No changes of these dates will be allowed for any reason.
2. Chemistry 160- Freshman Chemistry 2/4 2011- 2012
LECTURE DISTRIBUTION: Each lecture is 75 minutes.
Topics Covered Period
Atoms and molecules (lect. 1-6) (Weak 1-3)
Assigned Sections:2.1 to 2.7,8.2 to 8.5, and 9.2, 9.4. 9.5
Atomic theory, Structure of the atom, Atomic number, atomic mass, and isotopes, The periodic
table, Molecules and ions, Chemical formulas, Naming of compounds.
Periodic table and classification of elements, Periodic variation in physical properties (atomic
radius, ionic radius), Ionization energy, Electron affinity.
Ionic bond, Covalent bond, Electronegativity.
Chemistry in action: Distribution of elements on earth and in living systems (p.52).
Mass Relationships in Chemical Reactions: (lect. 7-11) (Weak 4-6)
Assigned sections: 3.1to 3.3, and 3.5 to 3.10
Atomic mass, Avogadro’s number and mole concept, Molecular mass, Percent composition of
compounds, Empirical and molecular formulas, Chemical reactions, Amount of reactant and
product, Limiting reagents, and Reaction yield.
Chemistry in action: Chemical fertilizers (p. 104).
EXAM I - Friday of Week 6 – November 11.
Reactions in Aqueous Solution (lect. 12-15) (Week 7-8)
Assigned Sections: 4.1 to 4.8
General properties of aqueous solutions, Precipitation reactions, Acid-base reactions, Oxidation-
reduction reactions (exclude types of redox rxns), Concentration of solutions, Gravimetric
analysis, Acid-base titrations, Redox titrations.
Chemistry in action: Undesirable precipitation reaction (p.126)
Breathalyzer (143), Metals from the sea (p.155)
Chemical mystery: Who killed Napoleon (p. 166)
Gases (lect. 16-18) (Week 9-10)
Assigned Sections: 5.1 to 5.6, and 5.8
Substances that exist as gases, Pressure of gas, Gas laws, Ideal gas equation, Gas Stoichiometry,
Dalton's law of partial pressures, Deviation from ideal.
Chemistry in action: Scuba diving and the gas laws (p. 198)
EXAM II - Friday of Week 11 – December 16.
Chemical Equilibrium (lect. 19-23) (Week 10-12)
Assigned Sections: 14.1 to 14.5
Concept of equilibrium, Equilibrium constant expression, The relationship between chemical
kinetics and chemical equilibrium, What does the equilibrium constant tell us, Factors that affect
chemical equilibrium.
Chemistry in action: Life at high altitude and hemoglobin production (p.630)
Thermochemistry (lect. 24-28) (Week 12-14)
Assigned Sections: 6.1 to 6.7
Nature and types of energy, Energy changes in chemical reactions, Introduction to
thermodynamics, Enthalpy of chemical reactions, Calorimetry, Standard enthalpy of formation
and reaction, Heat of solution and dilution.
Chemistry in action: Fuel values in food and other substances (p. 245)
Chemical mystery: The exploding tire (p. 264)
3. Chemistry 160- Freshman Chemistry 3/4 2011- 2012
RECOMENDED PROBLEMS:
There may be no time during class hours to solve these problems. These problems are
recommended to be solved by the students after finishing the lecture for each section. If the
instructor has the time, the problems which the student could not solve alone may be discussed in
class.
Atoms and molecules (lect. 1-6) (Weak 1-3)
Assigned Sections:2.1to 2.7, 8.2 to 8.5 and 9.5, 9.2, 9.4.
Atomic theory,
Structure of the atom, 2.5, 2.71
Atomic number, atomic mass, and isotops, 2.13-2.18
The periodic table, 2.24, 2.26
Molecules and ions, 2.36, 2.98
Chemical formula, 2.43, 2.44
Naming of compounds. 2.57, 2.60, 2.90
Periodic table and classification of elements, 8.12, 8.13
Periodic variation in physical properties (atomic radius, ionic radius), 8.37, 8.38, 8.43, 8.44
Ionization energy, 8.49, 8.51
Electron affinity. 8.59, 8.61, 8.62
Ionic bond, 9.16
Covalent bond., 9.32
Electronegativity. 9.33, 9.34, 9.36, 9.40
Mass Relationships in Chemical Reactions: (lect. 7-11) (Weak 4-6)
Assigned sections: 3.1to 3.3, and 3.5 to 3.10
Atomic mass, 3.6-3.8
Avogadro’s number and mole concept, 3.11, 3.13, 3.14, 3.22
Molecular mass, 3.24, 3.26, 3.30
Percent composition of compounds, 3.40
Empirical and molecular formulas, 3.44
Chemical reactions, 3.60
Amount of reactant and product, 3.67, 3.70, 3.72, 3.74
Limiting reagents, 3.84, 3.85
Reaction yield. 3.94
Additional Problems 3.117, 3.140.
EXAM I - Friday of Week 6 - November 11.
Reactions in Aqueous Solution (lect. 12-15) (Week 7-8)
Assigned Sections:4.1 to 4.8
General properties of aqueous solutions, 4.10, 4.11
Precipitation reactions (solubility Table 4.2, p123 important) 4.18, 4.19, 4.22
Acid-base reactions, 4.30, 4.34
Oxidation-reduction reactions (exclude types of redox rxn), 4.44, 4.45, 4.50
Concentration of solutions (and dilution), 4.64,4.66,4.70,4.72,4.74
Gravimetric analysis, 4.77-4.80
Acid-base titrations, 4.85-4.87
Redox titrations. 4.91, 4.92, 4.94
4. Chemistry 160- Freshman Chemistry 4/4 2011- 2012
Gases (lect. 16-18) (Week 9-10)
Assigned Sections: 5.1 to 5.6, and 5.8
Substances that exist as gases, 5.1
Pressure of gas, 5.7, 5.8, 5.13
Gas laws, 5.19, 5.20, 5.24,
Ideal gas equation, 5.32,5.33,5.35,5.36,5.48,5.50
Gas Stoichiometry, 5.52, 5.54, 5.56
Dalton's law of partial pressures, 5.64, 5.66
Deviation from ideal behavior. 5.87
EXAM II - Friday of Week 11 – December 16.
Chemical Equilibrium (lect. 19-23) (Week 10-12)
Assigned Sections: 14.1 to 14.5
Concept of equilibrium,
Equilibrium constant expression, 14.16,14.17,14.20,14.23,14.28,14.30
Relationship between chemical kinetics & equilibrium,
What does the equilibrium constant tell us, 14.44, 14.46
Factors that affect chemical equilibrium.
Thermochemistry (lect. 24-28) (Week 12-14)
Assigned Sections: 6.1 to 6.7
Nature and types of energy,
Energy changes in chemical reactions, 6.14
Introduction to thermodynamics, 6.15, 6.16, 6.18
Enthalpy of chemical reactions, 6.26, 6.28
Calorimetry, 6.34, 6.36, 6.38
Standard enthalpy of formation and reaction, 6.46,6.52,6.55,6.59,6.63
Heat of solution and dilution. 6.74, 6.82, 6.86, 6.98, 6.1000, 6.108
GOOD LUCK