Skip to content
dibs
Plans & pricing
Menu

CHEM 136 · Lab 1B

Organic Structural Methods

Fall 2026No instructors5 units

The registrar has cancelled this section, so there is nothing here to watch. If it comes back it will be a new listing.

Seats, time, final and grades

Seats

Cancelled.

The department has not published seat counts for this class.

Read 7 hours ago. The latest refresh is overdue. Seats and instructors may have changed since. Check the registrar before enrolling.

Meets

TR 10:00am-1:50pm

This discussion only. You also attend Lec 1.

Final

Tue 8 Dec, 3:00pm to 6:00pm

One exam for the whole class, Los Angeles time.

Read 5 days ago.

Grades

3.87

Predicted GPA

Historical records across all instructors; 196 letter grades

Put this class on a board

A board is one quarter you are drafting, so it needs an account to live in. Signing in brings you straight back to this page, with this class still in front of you.

Before you can enroll

Tell dibs what you have already taken and this line will say which of these you have. Your list.

From the registrar

Any student attempting to save or sell a spot for another student is violating Student Conduct Code 102.23d and may be referred to the Office of the Dean of Students.

Restrictions checked 5 days ago. This section is cancelled, so there are no openings to watch.

When it meets

This discussion and its linked lecture.

Mon
Tue
Wed
Thu
Fri
12pm
1pm

Lec 1

12pm-1:50pm

Scroll sideways for the whole week. All meeting times are listed below.

  • Lab 1B

    the registrar has cancelled this section, so it is not an hour you would be in class. It stays on this list rather than being drawn on the week.

  • Lec 1 (required lecture)

    F 12:00pm-1:50pm

Young Hall

Grades

3.87

Predicted GPA

Historical records across all instructors; 196 letter grades

1 person has taught CHEM 136 in the grade record: RUBIN, YVES F at 3.89 over 196 grades.

A range
94%
P/NP
0%
D/F/W
0.5%

Full grade history for CHEM 136

What students say

dibs measures outcomes: grades, seats, how fast it fills. For what the class is actually like to sit in, BruinWalk has the reviews.

What the work looks like

  • Exams mentioned, no number given, 2 mentions in past reviews
  • Problem sets mentioned, no number given, 2 mentions in past reviews
  • Labs mentioned, no number given, 1 mention in past reviews

Based on 24 reviews; source checked 6 days ago. dibs counts only what a review actually states, so a kind of work nobody mentioned is absent rather than zero.

Will it still be here

Not a question any more: see the notice at the top of this page.

Final enrollment per term from four years of grade data. Summer excluded: different population, different pass structure.

  • 3122S
  • 3223S
  • 3023F
  • 3424W
  • 2524F
  • 2125W
  • 2325F
Enrollment by term: 22S 31, 23S 32, 23F 30, 24W 34, 24F 25, 25W 21, 25F 23

Peak 34 · most recent 25F at 23

The department has not published seat counts for this class, so there is nothing to plot. dibs records when it read the class, not a count it was never given. Last read 1 Oct 22:32.

How readings and alerts work

Dated seat counts can be available even when hourly check history is missing. Gaps do not show whether seats changed between observations.

Seat counts show the last successful read, not live availability. Refreshes can be delayed by request limits or upstream interruptions. Watched sections receive priority, but an hourly update for every section is not guaranteed.

The registrar can change a seat count between our checks. Alerts depend on dibs detecting an opening and completing delivery; a quiet watch does not prove that no seat opened. Check the registrar before enrolling.

Class chat

Nobody on dibs watches this class or has it on a plan yet. Nobody has posted yet.

Lab 1B shares one room with Lec 1 and every other discussion under it, because that is what a student means by "my class".

Sign in to start the conversation

Reading a room needs no account. Posting does, and it is free.