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CHEM 30AL · Lec 1

General Chemistry Laboratory II

Fall 2025Henary, M. and Vallow, S.4 units

Fall 2025 is over, so there is nothing here to watch. These are the numbers as that term finished.

Seats, time, final and grades

Seats

Open, 2 seats left.

198 of 200 enrolled, lecture and all discussions summed.

Meets

M 9:00am-9:50am

Lecture only. You also attend a discussion, listed below.

Final

Not read yet

dibs has not read this class page since it started reading exam times, so it does not know either way.

Grades

3.61
predicted, all instructors · 1,527 grades

1,527 letter grades, everyone who has taught CHEM 30AL.

Read about 1 month ago, at the end of the term. Nothing has moved since.

Enroll on the registrar (opens in a new tab)

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

dibs has not read this section's restrictions yet, so alerts on it are held. Check the registrar before counting on a seat.

Discussions

You enroll in the discussion, not the lecture, so the seat figure above is the sum across all of them and can read open while every discussion you could actually join is full.

10 discussions, 2 open: Lab 1G, TR 5:30pm-8:20pm, and Lab 1H, TR 5:30pm-8:20pm.

  • Lab 1A

    TR 8:00am-10:50am

    Long, A.

    Waitlist, 0 of 2 places taken.

  • Lab 1B

    TR 8:00am-10:50am

    Etemad, H.

    Waitlist, 0 of 2 places taken.

  • Lab 1C

    TR 11:00am-1:50pm

    Eng, M.

    Waitlist, 0 of 2 places taken.

  • Lab 1D

    TR 11:00am-1:50pm

    Das, D.

    Waitlist, 0 of 2 places taken.

  • Lab 1E

    TR 2:00pm-4:50pm

    Lo, K.

    Waitlist, 0 of 2 places taken.

  • Lab 1F

    TR 2:00pm-4:50pm

    Maity, T.

    Waitlist, 0 of 2 places taken.

  • Lab 1G

    TR 5:30pm-8:20pm

    Gilbertson, N.

    Open, 1 seat left.

  • Lab 1H

    TR 5:30pm-8:20pm

    Lee, M.

    Open, 1 seat left.

  • Lab 1I

    WF 11:00am-1:50pm

    Garrity, R.

    Waitlist, 0 of 2 places taken.

  • Lab 1J

    WF 2:00pm-4:50pm

    Sun, J.

    Waitlist, 0 of 2 places taken.

When it meets

Mon
Tue
Wed
Thu
Fri
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm

Meets: M 9:00am-9:50am

Discussions: TR 5:30pm-8:20pm

Young Hall CS24

Grades

3.61
predicted, all instructors · 1,527 grades

Of the 5 people in the grade record for CHEM 30AL, the 2 with the most grades: HENARY, MAHER at 3.60 over 749 grades and PANG, JOHNNY at 3.59 over 410 grades.

A range
65%
P/NP
<1%
D/F/W
0.4%

Full grade history for CHEM 30AL

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

  • 1 exam, said by 6 reviewers
  • 5 papers, said by 8 reviewers
  • Problem sets mentioned, no number given, said by 2 reviewers
  • 1 project, said by 4 reviewers
  • Presentations mentioned, no number given, said by 1 reviewer

Read from 60 reviews 26 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.

  • 22721F
  • 6622W
  • 8322S
  • 17022F
  • 6823W
  • 8923S
  • 19923F
  • 6424W
  • 8124S
  • 14924F
  • 7225W
  • 7525S
  • 19825F
Enrollment by term: 21F 227, 22W 66, 22S 83, 22F 170, 23W 68, 23S 89, 23F 199, 24W 64, 24S 81, 24F 149, 25W 72, 25S 75, 25F 198

Peak 227 · most recent 25F at 198

Seats over time

Unchanged over 1 minute

198 of 200 · 2 left in its discussions

Both readings say 198 of 200.

25 Aug 03:0525 Aug 03:06
1 hour plotted. dibs read it.198 of 200 enrolled at the newest reading, about 1 month ago, with 2 left in its discussions. Seats from 25 Aug 03:05 to 25 Aug 03:06, 198 to 198. The line is flat across the whole window: recorded enrollment counts match. Changes between reads may be missed. Every hour plotted carries a read, so a count that did not move here was checked and did not move.

A dot is a reading. Recorded enrollment counts match, so the line is flat across the whole window: it says when dibs looked rather than what changed. The last dot is the last time dibs read this section, moved or not, at the end of the term. Nothing has moved since.

Show the readings (2)
Recorded Enrolled Capacity Status Waitlist Hours read
25 Aug 03:06 198 200 open 0 of 20 1 of 1
25 Aug 03:05 198 200 open 0 of 20 -
How readings and alerts work

A reading and an hourly record are different things, and most charts here hold more of the second missing than present. dibs has taken readings of a section since long before it began keeping an hour-by-hour log of when it looked, so the empty stretches are dibs saying it was not keeping that log yet, not that it looked and found nothing. That is the age of the record and not a fault.

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 posted here.

Fall 2025 has ended, so no room can be started here now.