# Chemistry (CHEM) — Spring 2027 schedule

Las Positas College · 22 sections · Seat counts as of 2026-11-02

Source: https://banssprod.clpccd.cc.ca.us/StudentRegistrationSsb/ssb/term/termSelection?mode=search

Term dates: Feb 1, 2027 – May 28, 2027 (from the sections' dates) · 5 sessions, with dates: /c/las-positas-college/schedule/spring-2027/index.json · Academic calendar: https://www.laspositascollege.edu/admissions/academic-calendar.php

Course descriptions: 2026-2027 catalog, /c/las-positas-college/catalog/2026-2027/courses/chem.md

## CHEM 12A — Organic Chemistry I (5 units)

| CRN | Section | Format | Meets | Dates | Instructor | Seats |
| --- | --- | --- | --- | --- | --- | --- |
| 53883 | E01 | In person | Class: Mon/Wed 5:00–6:25pm, NEW SCIENCE BUILDING 1874; Lab: Tue/Thu 5:00–8:05pm, SCIENCE CENTER 1805 | Feb 1–May 28 | DAVID MONTELONGO | 22 of 22 open |

## CHEM 12B — Organic Chemistry II (5 units)

| CRN | Section | Format | Meets | Dates | Instructor | Seats |
| --- | --- | --- | --- | --- | --- | --- |
| 51524 | D01 | In person | Lab: Mon/Wed 8:00–11:05am, SCIENCE CENTER 1805; Class: Tue/Thu 8:00–9:25am, NEW SCIENCE BUILDING 1874 | Feb 1–May 28 | DAVID MONTELONGO | 22 of 22 open |
| 52207 | D02 | In person | Class: Mon/Wed 1:00–2:25pm, NEW SCIENCE BUILDING 1874; Lab: Tue/Thu 1:00–4:05pm, SCIENCE CENTER 1805 | Feb 1–May 28 | MICHAEL ANSELL | 22 of 22 open |
| 52208 | D03 | In person | Class: Wed/Fri 1:00–2:25pm, NEW SCIENCE BUILDING 1874; Lab: Wed/Fri 2:45–5:50pm, SCIENCE CENTER 1805 | Feb 1–May 28 | NILOUFAR HADEI | 22 of 22 open |

## CHEM 1A — General College Chemistry I (5 units)

| CRN | Section | Format | Meets | Dates | Instructor | Seats |
| --- | --- | --- | --- | --- | --- | --- |
| 50049 | D01 | In person | Class: Mon/Wed 8:00–9:25am, NEW SCIENCE BUILDING 1872; Lab: Tue/Thu 8:00–11:05am, SCIENCE CENTER 1802 | Feb 1–May 28 | SHAKILA TOBWALA | 24 of 24 open |
| 50181 | D02 | In person | Class: Mon/Wed 11:20am–12:45pm, SCIENCE CENTER 1816; Lab: Tue/Thu 11:20am–2:45pm, SCIENCE CENTER 1802 | Feb 1–May 28 | MARY DIVIN | 24 of 24 open |
| 52209 | D03 | In person | Class: Tue/Thu 1:00–2:25pm, SCIENCE CENTER 1816; Lab: Tue/Thu 2:45–5:50pm, SCIENCE CENTER 1802 | Feb 1–May 28 | JESSICA WONG | 24 of 24 open |
| 50787 | E01 | In person | Class: Mon/Wed 5:00–6:25pm, SCIENCE CENTER 1816; Lab: Mon/Wed 6:40–9:45pm, SCIENCE CENTER 1802 | Feb 1–May 28 | SHIRUI GUO | 24 of 24 open |

## CHEM 1B — General College Chemistry II (5 units)

| CRN | Section | Format | Meets | Dates | Instructor | Seats |
| --- | --- | --- | --- | --- | --- | --- |
| 50690 | D01 | In person | Lab: Mon/Wed 8:00–9:25am, SCIENCE CENTER 1802; Class: Tue/Thu 8:00–11:05am, NEW SCIENCE BUILDING 1873 | Feb 1–May 28 | CHRISTOPHER DUDZIK | 24 of 24 open |
| 52210 | D02 | In person | Lab: Mon/Wed 11:20am–2:25pm, SCIENCE CENTER 1802; Class: Tue/Thu 11:20am–12:45pm, NEW SCIENCE BUILDING 1874 | Feb 1–May 28 | CHRISTOPHER DUDZIK | 24 of 24 open |
| 52658 | D04 | In person | Class: Mon/Wed 1:00–2:25pm, NEW SCIENCE BUILDING 1871; Lab: Mon/Wed 2:45–5:50pm, SCIENCE CENTER 1802 | Feb 1–May 28 | GENERAL Staff - LPC | 24 of 24 open |
| 50879 | E01 | In person | Class: Tue/Thu 5:00–6:25pm, NEW SCIENCE BUILDING 1872; Lab: Tue/Thu 6:40–9:45pm, SCIENCE CENTER 1802 | Feb 1–May 28 | RENU SARIN | 24 of 24 open |

## CHEM 30A — Introductory and Applied Chemistry I (4 units)

| CRN | Section | Format | Meets | Dates | Instructor | Seats |
| --- | --- | --- | --- | --- | --- | --- |
| 50182 | D01 | In person | Class: Mon/Wed 8:00–9:25am, NEW SCIENCE BUILDING 1873; Lab: Thu 8:00–11:05am, SCIENCE CENTER 1807 | Feb 1–May 28 | MARY DIVIN | 24 of 24 open |
| 50163 | D02 | In person | Class: Mon/Wed 8:00–9:25am, NEW SCIENCE BUILDING 1873; Lab: Tue 8:00–11:05am, SCIENCE CENTER 1807 | Feb 1–May 28 | MARY DIVIN | 24 of 24 open |
| 50050 | E01 | In person | Class: Tue/Thu 5:00–6:25pm, SCIENCE CENTER 1826; Lab: Tue 6:40–9:45pm, SCIENCE CENTER 1807 | Feb 1–May 28 | GENERAL Staff - LPC | 24 of 24 open |
| 52211 | E02 | In person | Class: Tue/Thu 5:00–6:25pm, SCIENCE CENTER 1826; Lab: Thu 6:40–9:45pm, SCIENCE CENTER 1807 | Feb 1–May 28 | GENERAL Staff - LPC | 24 of 24 open |

## CHEM 31 — Introduction to College Chemistry (4 units)

| CRN | Section | Format | Meets | Dates | Instructor | Seats |
| --- | --- | --- | --- | --- | --- | --- |
| 51648 | D01 | In person | Class: Mon/Wed 8:00–9:25am, NEW SCIENCE BUILDING 1871; Lab: Mon 9:40am–12:45pm, SCIENCE CENTER 1807 | Feb 1–May 28 | POONAM NARULA | 24 of 24 open |
| 51649 | D02 | In person | Class: Mon/Wed 8:00–9:25am, NEW SCIENCE BUILDING 1871; Lab: Wed 9:40am–12:45pm, SCIENCE CENTER 1807 | Feb 1–May 28 | POONAM NARULA | 24 of 24 open |
| 50092 | D03 | In person | Class: Tue/Thu 11:20am–12:45pm, NEW SCIENCE BUILDING 1874; Lab: Tue 1:00–4:05pm, SCIENCE CENTER 1807 | Feb 1–May 28 | RUSSELL JENSEN | 24 of 24 open |
| 50134 | D04 | In person | Class: Tue/Thu 11:20am–12:45pm, NEW SCIENCE BUILDING 1874; Lab: Thu 1:00–4:05pm, SCIENCE CENTER 1807 | Feb 1–May 28 | RUSSELL JENSEN | 24 of 24 open |
| 50587 | E01 | In person | Class: Mon/Wed 5:00–6:25pm, NEW SCIENCE BUILDING 1871; Lab: Mon 6:40–9:45pm, SCIENCE CENTER 1807 | Feb 1–May 28 | ELIZABETH PISCOTTY | 24 of 24 open |
| 51234 | E02 | In person | Class: Mon/Wed 5:00–6:25pm, NEW SCIENCE BUILDING 1871; Lab: Wed 6:40–9:45pm, SCIENCE CENTER 1807 | Feb 1–May 28 | ELIZABETH PISCOTTY | 24 of 24 open |