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Scheduled CHEM Classes

You will need to know a class's Class Nbr for enrolling. Green shaded classes, if any, have already begun.

CHEM 100 MOLECULES/LIFE MODRN WRLD Internet D. Freistroffer 3 credits 
Fall 2025 08/25-12/12   Web Based Completely
1001-LEC (83757) Lab Fee: $15. Tests must be proctored at an approved testing center. Prerequisite: Must have completed with a C or better: MATH 116 or MATH 116E or MATH 120 or MATH 120E or MATH 124 or MATH 126 or MATH 126E or higher. or be currently enrolled in MATH 116 or MATH 120 or MATH 126 or higher.  
CHEM 121 GENERAL CHEMISTRY I Elko D. Freistroffer 4 credits 
Fall 2025 08/25-12/12
Tu,Th 5:30-6:45pm
Interactive Sending Online Enh
1001-LEC (83748) Lab Fee: $150. Interactive Sending Site - Elko. Students must attend live lab on Fridays, 1:00 p.m. - 3:45 p.m. in Elko. Internet Enhanced. Prerequisite: Must have completed MATH 127 or higher, or be enrolled in MATH 127 or higher, or have earned a satisfactory score on the placement test, ACT, or SAT.  
CHEM 121 GENERAL CHEMISTRY I Winnemucca D. Freistroffer 4 credits 
Fall 2025 08/25-12/12
Tu,Th 5:30-6:45pm GWINN 122
Interactive Receive Online Enh
1002-LEC (89620) Lab Fee: $150. Interactive Receiving Site - Winnemucca. Students must attend live lab on Fridays, 1:00 p.m. - 3:45 p.m. in Elko. Internet Enhanced. Prerequisite: Must have completed MATH 127 or higher, or be enrolled in MATH 127 or higher, or have earned a satisfactory score on the placement test, ACT, or SAT.  
CHEM 121 GENERAL CHEMISTRY I Pahrump D. Freistroffer 4 credits 
Fall 2025 08/25-12/12
Tu,Th 5:30-6:45pm
Interactive Receive Online Enh
1003-LEC (89670) Lab Fee: $150. Interactive Receiving Site - Pahrump. Students must attend live lab on Mondays, 8:00 a.m. - 10:45 p.m. in Pahrump. Internet Enhanced. Prerequisite: Must have completed MATH 127 or higher, or be enrolled in MATH 127 or higher, or have earned a satisfactory score on the placement test, ACT, or SAT.  
CHEM 121 GENERAL CHEMISTRY I Ely D. Freistroffer 4 credits 
Fall 2025 08/25-12/12
Tu,Th 5:30-6:45pm GELY 108
Interactive Receive Online Enh
1004-LEC (89729) Lab Fee: $150. Interactive Receiving Site - Ely. Students must attend live lab on Mondays, 5:30 p.m. - 8:15 p.m. in Ely. Internet Enhanced. Prerequisite: Must have completed MATH 127 or higher, or be enrolled in MATH 127 or higher, or have earned a satisfactory score on the placement test, ACT, or SAT.  
CHEM 121 GENERAL CHEMISTRY I Elko D. Freistroffer 4 credits 
Fall 2025 08/25-12/12
F 1-3:45pm GHTC 112
In-Person with web
1005-LAB (83765) Internet Enhanced. Prerequisite: Must have completed MATH 127 or higher, or be enrolled in MATH 127 or higher, or have earned a satisfactory score on the placement test, ACT, or SAT.  
CHEM 121 GENERAL CHEMISTRY I Pahrump R. Pujari 4 credits 
Fall 2025 08/25-12/12
M 8-10:45am GPAHR 116
In-Person with web
1007-LAB (83769) Internet Enhanced. Prerequisite: Must have completed MATH 127 or higher, or be enrolled in MATH 127 or higher, or have earned a satisfactory score on the placement test, ACT, or SAT.  
CHEM 121 GENERAL CHEMISTRY I Ely 4 credits 
Fall 2025 08/25-12/12
M 5:30-8:15pm GELY 105
In-Person with web
1008-LAB (89730) Internet Enhanced. Prerequisite: Must have completed MATH 127 or higher, or be enrolled in MATH 127 or higher, or have earned a satisfactory score on the placement test, ACT, or SAT.  
CHEM 241L ORGANIC CHEMISTRY LAB I Elko D. Freistroffer 1 credit 
Fall 2025 08/25-12/12
F 9:30am-12:15pm GLUND 127
In-Person with web
1001-LAB (89276) Students must attend Chem 241 Mondays & Wednesdays 5:30pm- 6:45pm. Internet Enhanced. Prerequisite: Must be enrolled in CHEM 241.  
CHEM 241 ORGANIC CHEMISTRY I Elko D. Freistroffer 3 credits 
Fall 2025 08/25-12/12
M,W 5:30-6:45pm GLUND 127
In-Person with web
1001-LEC (89275) Lab Fee: $150. Students must attend live lab (CHEM 241L) on Fridays, 9:30am - 12:15pm in Elko. Internet Enhanced. Prerequisite: Must have completed CHEM 122 and be enrolled in CHEM 241L.  
CHEM 100 MOLECULES/LIFE MODRN WRLD Internet D. Freistroffer 3 credits 
Spring 2025 01/27-05/23   Web Based Completely
1001-LEC (27313) Lab Fee: $15. Prerequisite: Must have completed with a C or better: MATH 116 or MATH 116E or MATH 120 or MATH 120E or MATH 124 or MATH 126 or MATH 126E or higher. or be currently enrolled in MATH 116 or MATH 120 or MATH 126 or higher.  
CHEM 122 GENERAL CHEMISTRY II Elko D. Freistroffer 4 credits 
Spring 2025 01/27-05/23
Tu,Th 5:30-6:45pm GHTC 121
Interactive Sending Online Enh
1001-LEC (27306) Lab Fee: $170. Interactive Sending Site - Elko. Students must attend live lab. Internet Enhanced. Prerequisite: Must have completed CHEM 121.  
CHEM 122 GENERAL CHEMISTRY II Elko D. Freistroffer 4 credits 
Spring 2025 01/27-05/23
F 1-3:45pm GHTC 112
In-Person with web
1002-LAB (27307) Internet Enhanced. Prerequisite: Must have completed CHEM 121.  
CHEM 122 GENERAL CHEMISTRY II Pahrump D. Freistroffer 4 credits 
Spring 2025 01/27-05/23
Tu,Th 5:30-6:45pm GPAHR 119
Interactive Receive Online Enh
1003-LEC (29457) Lab Fee: $170. Interactive Receiving Site - Pahrump. Students must attend live lab. Internet Enhanced. Prerequisite: Must have completed CHEM 121.  
CHEM 122 GENERAL CHEMISTRY II Pahrump R. Pujari 4 credits 
Spring 2025 01/27-05/23
M 1-3:45pm GPAHR 116
In-Person with web
1004-LAB (29458) Internet Enhanced. Prerequisite: Must have completed CHEM 121.  
CHEM 122 GENERAL CHEMISTRY II Ely D. Freistroffer 4 credits 
Spring 2025 01/27-05/23
Tu,Th 5:30-6:45pm GELY 114
Interactive Receive Online Enh
1005-LEC (29459) Lab Fee: $170. Interactive Receiving Site - Ely. Students must attend live lab. Internet Enhanced. Prerequisite: Must have completed CHEM 121.  
CHEM 122 GENERAL CHEMISTRY II Ely A. Bath 4 credits 
Spring 2025 01/27-05/23
M 5:30-8:15pm GELY 105
In-Person with web
1006-LAB (29460) Internet Enhanced. Prerequisite: Must have completed CHEM 121.  
CHEM 100 MOLECULES/LIFE MODRN WRLD Internet K. Coates 3 credits 
Summer 2025 06/16-08/08   Web Based Completely
1001-LEC (51673) Lab Fee: $15. Prerequisite: Must have completed with a C or better: MATH 116 or MATH 116E or MATH 120 or MATH 120E or MATH 124 or MATH 126 or MATH 126E or higher. or be currently enrolled in MATH 116 or MATH 120 or MATH 126 or higher.  
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