Promise Kimeng Yong, Ph.D.

Residential Faculty - Chemistry

Physical Science

Office: PS 15 - Room: 207

480-461-7942

701-330-2928 (mobile)

Office Hours

MondayTuesdayWednesdayThursdayFriday
10:30 AM - 11:30 AM 10:30 AM - 11:30 AM1:30 PM - 2:30 PM 
2:45 PM - 3:45 PM 2:45 PM - 3:45 PM  

Please email me if the office hours don't work with your schedule and we can schedule another time to meet

Classes Taught

Spring 2025

CHM130 Fundamental Chemistry 3 Credits

A survey of the fundamentals of general chemistry. Emphasis on essential concepts and problem solving techniques. Basic principles of measurement, chemical bonding, structure and reactions, nomenclature, and the chemistry of acids and bases. Preparation for students taking more advanced courses in chemistry.

Prerequisites: C/better in [(CHM100 or hgh schl algebra or MAT140/hghr or EdReady Quant&Stat 70/hghr or Coll Alg 80/hghr) and (RDG100 or RDG100LL or hghr or eligibility for CRE101 as indicated by appropriate reading placemnt)] or permission of the dept.

Course Notes: CHM130 is lecture only. Students who need a lab must take CHM130LL.

It is highly encouraged that you attend the FREE MCC Chemistry Boot Camp that occurs prior to the beginning of the semester. Participants will review key skills necessary for success; participants will be better prepared for their course. Visit https://www.mesacc.edu/students/foundations-student-success/boot-camps for more information and to register.

General Education Designations: Natural Sciences Quantitative [SQ]
Section Location Delivery Dates Days Times Availability
26827
Dobson Campus

PS101 - Tiered Lecture Rm.

In-Person
Lecture
01/13/2025 – 05/09/2025
MoWe
9:00 AM – 10:15 AM

Class Started

CHM130LL Fundamental Chemistry Laboratory 1 Credits

Laboratory experience in support of CHM130.

A grade of C or better required in all Prerequisites. Prerequisites or Corequisites: CHM130.

General Education Designations: Natural Sciences Quantitative [SQ]
Section Location Delivery Dates Days Times Availability
26831
Dobson Campus

PS235 Chemistry Breakout Room

In-Person
Lab
01/13/2025 – 05/09/2025
Mo
12:00 PM – 2:50 PM

Class Started

26830
Dobson Campus

PS235 Chemistry Breakout Room

In-Person
Lab
01/13/2025 – 05/09/2025
Mo
4:00 PM – 6:50 PM

Class Started

28005
Dobson Campus

PS235 Chemistry Breakout Room

In-Person
Lab
01/16/2025 – 05/09/2025
Th
1:30 PM – 4:20 PM

Class Started

CHM236 General Organic Chemistry II 3 Credits

Study of chemistry of carbon-containing compounds continued. Structural determination and additional reaction mechanisms and modern methods of synthesis emphasized.

Prerequisites: A grade of C or better in (CHM235 and CHM235LL) or CHM235AA, or permission of the Instructor, or Department or Division Chair.

Course Notes: It is highly encouraged that you attend the FREE MCC Chemistry Boot Camp that occurs prior to the beginning of the semester. Participants will review key skills necessary for success; participants will be better prepared for their course. Visit https://www.mesacc.edu/students/foundations-student-success/boot-camps for more information and to register.

Section Location Delivery Dates Days Times Availability
27425
Dobson Campus

PS103- Integrated Physics Lec

In-Person
Lecture
01/14/2025 – 05/09/2025
TuTh
12:00 PM – 1:15 PM

Class Started

Summer 2025

CHM130 Fundamental Chemistry 3 Credits

A survey of the fundamentals of general chemistry. Emphasis on essential concepts and problem solving techniques. Basic principles of measurement, chemical bonding, structure and reactions, nomenclature, and the chemistry of acids and bases. Preparation for students taking more advanced courses in chemistry.

Prerequisites: C/better in [(CHM100 or hgh schl algebra or MAT140/hghr or EdReady Quant&Stat 70/hghr or Coll Alg 80/hghr) and (RDG100 or RDG100LL or hghr or eligibility for CRE101 as indicated by appropriate reading placemnt)] or permission of the dept.

General Education Designations: Natural Sciences Quantitative [SQ]
Section Location Delivery Dates Days Times Availability
16115
Dobson Campus

PS101 - Tiered Lecture Rm.

In-Person
Lecture
05/27/2025 – 07/17/2025
MoTuWeTh
5:45 PM – 7:00 PM

Open

16 of 36
Seats Available

CHM130LL Fundamental Chemistry Laboratory 1 Credits

Laboratory experience in support of CHM130.

A grade of C or better required in all Prerequisites. Prerequisites or Corequisites: CHM130.

General Education Designations: Natural Sciences Quantitative [SQ]
Section Location Delivery Dates Days Times Availability
16116
Dobson Campus

PS235 Chemistry Breakout Room

In-Person
Lab
05/28/2025 – 07/16/2025
MoWe
7:10 PM – 9:50 PM

Open

6 of 24
Seats Available

Notes: Low-Textbook-Cost Class: The total cost of the required materials for this course is $40 or less.

Fall 2025

CHM130 Fundamental Chemistry 3 Credits

A survey of the fundamentals of general chemistry. Emphasis on essential concepts and problem solving techniques. Basic principles of measurement, chemical bonding, structure and reactions, nomenclature, and the chemistry of acids and bases. Preparation for students taking more advanced courses in chemistry.

Prerequisites: C/better in [(CHM100 or hgh schl algebra or MAT140/hghr or EdReady Quant&Stat 70/hghr or Coll Alg 80/hghr) and (RDG100 or RDG100LL or hghr or eligibility for CRE101 as indicated by appropriate reading placemnt)] or permission of the dept.

Course Notes: It is highly encouraged that you attend the FREE MCC Chemistry Boot Camp that occurs prior to the beginning of the semester. Participants will review key skills necessary for success; participants will be better prepared for their course. Visit https://www.mesacc.edu/students/foundations-student-success/boot-camps for more information and to register.

General Education Designations: Natural Sciences Quantitative [SQ]
Section Location Delivery Dates Days Times Availability
22747
Dobson Campus

PS101 - Tiered Lecture Rm.

In-Person
Lecture
08/25/2025 – 12/19/2025
MoWe
9:00 AM – 10:15 AM

Open

23 of 26
Seats Available

22750
Dobson Campus

PS101 - Tiered Lecture Rm.

In-Person
Lecture
08/25/2025 – 12/19/2025
MoWe
1:30 PM – 2:45 PM

Open

20 of 26
Seats Available

22753
Dobson Campus

PS101 - Tiered Lecture Rm.

In-Person
Lecture
08/26/2025 – 12/19/2025
TuTh
10:30 AM – 11:45 AM

Open

17 of 26
Seats Available

CHM130LL Fundamental Chemistry Laboratory 1 Credits

Laboratory experience in support of CHM130.

A grade of C or better required in all Prerequisites. Prerequisites or Corequisites: CHM130.

General Education Designations: Natural Sciences Quantitative [SQ]
Section Location Delivery Dates Days Times Availability
22758
Dobson Campus

PS235 Chemistry Breakout Room

In-Person
Lab
08/26/2025 – 12/19/2025
Tu
1:30 PM – 4:20 PM

Open

15 of 24
Seats Available

Notes: Low-Textbook-Cost Class: The total cost of the required materials for this course is $40 or less.

CHM152 General Chemistry II 3 Credits

A study of the chemical properties of the major groups of elements, equilibrium theory, thermodynamics, electrochemistry, and other selected topics.

Prerequisites: A grade of C or better in [(CHM150 or CHM151) and CHM151LL], or CHM150AA, or CHM151AA, or permission of the Instructor, or Department or Division Chair.

General Education Designations: Natural Sciences Quantitative [SQ]
Section Location Delivery Dates Days Times Availability
22778
Dobson Campus

PS101 - Tiered Lecture Rm.

In-Person
Lecture
08/26/2025 – 12/19/2025
TuTh
9:00 AM – 10:15 AM

Open

19 of 26
Seats Available

Notes: Zero-Textbook-Cost Class: The total cost of required online instructional materials for this "Z Class" is $0.

Fall Flex Start 2025

CHM130 Fundamental Chemistry 3 Credits

A survey of the fundamentals of general chemistry. Emphasis on essential concepts and problem solving techniques. Basic principles of measurement, chemical bonding, structure and reactions, nomenclature, and the chemistry of acids and bases. Preparation for students taking more advanced courses in chemistry.

Prerequisites: C/better in [(CHM100 or hgh schl algebra or MAT140/hghr or EdReady Quant&Stat 70/hghr or Coll Alg 80/hghr) and (RDG100 or RDG100LL or hghr or eligibility for CRE101 as indicated by appropriate reading placemnt)] or permission of the dept.

Course Notes: It is highly encouraged that you attend the FREE MCC Chemistry Boot Camp that occurs prior to the beginning of the semester. Participants will review key skills necessary for success; participants will be better prepared for their course. Visit https://www.mesacc.edu/students/foundations-student-success/boot-camps for more information and to register.

General Education Designations: Natural Sciences Quantitative [SQ]
Section Location Delivery Dates Days Times Availability
24480
Dobson Campus

PS109 - Geology Lecture Room

In-Person
Lecture
10/20/2025 – 12/19/2025
MoTuWeTh
12:00 PM – 1:15 PM

Open

26 of 26
Seats Available

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