CHEMISTRY COMMUNITY - Active topics

Active topics

Go to advanced search

Search found 841 matches

Page 1 of 34
- Jump to page:
1
2
3
4
5
…
34
Next

Topics

Replies

Views

Last post

kB 2/6 lecture
by Olivia Dalton 2I » Mon Feb 06, 2023 10:13 pm » in General Science Questions

0

3

by Olivia Dalton 2I View the latest post
Mon Feb 06, 2023 10:13 pm
Endothermic and exothermic
by carlee_romero_3A » Mon Feb 06, 2023 9:30 pm » in Reaction Enthalpies (e.g., Using Hess’s Law, Bond Enthalpies, Standard Enthalpies of Formation)

1

3

by Hedy Bian 3H View the latest post
Mon Feb 06, 2023 9:59 pm
Equations
by Heidi22J » Mon Feb 06, 2023 7:50 pm » in Heat Capacities, Calorimeters & Calorimetry Calculations

2

5

by Hedy Bian 3H View the latest post
Mon Feb 06, 2023 9:55 pm
delta H and delta U
by Fayola Obasi 1F » Mon Feb 06, 2023 6:49 pm » in Reaction Enthalpies (e.g., Using Hess’s Law, Bond Enthalpies, Standard Enthalpies of Formation)

3

8

by Hedy Bian 3H View the latest post
Mon Feb 06, 2023 9:54 pm
Strong/Weak Acids and Bases Attachment(s)
by SohelaBedi1E » Sun Jan 29, 2023 9:30 pm » in Non-Equilibrium Conditions & The Reaction Quotient

7

48

by 305693278 View the latest post
Mon Feb 06, 2023 9:47 pm
What’s wrong with me?
by 906032986 » Mon Feb 06, 2023 5:25 pm » in Equilibrium Constants & Calculating Concentrations

3

72

by 305693278 View the latest post
Mon Feb 06, 2023 9:44 pm
How to determine if something is a weak acid or weak base
by carlee_romero_3A » Mon Feb 06, 2023 9:39 pm » in Identifying Acidic & Basic Salts

0

2

by carlee_romero_3A View the latest post
Mon Feb 06, 2023 9:39 pm
How to determine when to approximate
by carlee_romero_3A » Mon Feb 06, 2023 9:34 pm » in Equilibrium Constants & Calculating Concentrations

0

1

by carlee_romero_3A View the latest post
Mon Feb 06, 2023 9:34 pm
Microstates
by 305926758 » Mon Feb 06, 2023 4:37 pm » in Thermodynamic Systems (Open, Closed, Isolated)

2

7

by 805676441 View the latest post
Mon Feb 06, 2023 9:30 pm
Clarification on an explanation during the lecture
by Ernie Lee 3F » Mon Feb 06, 2023 4:04 pm » in Calculating Standard Reaction Entropies (e.g. , Using Standard Molar Entropies)

1

10

by Gregory_Kislik_2C View the latest post
Mon Feb 06, 2023 9:05 pm
HW #18
by 505801516 » Sun Feb 05, 2023 9:20 pm » in Calculating Standard Reaction Entropies (e.g. , Using Standard Molar Entropies)

1

11

by Gregory_Kislik_2C View the latest post
Mon Feb 06, 2023 9:00 pm
Entropy
by Alison Shamoony 1G » Mon Feb 06, 2023 8:51 pm » in Thermodynamic Systems (Open, Closed, Isolated)

0

6

by Alison Shamoony 1G View the latest post
Mon Feb 06, 2023 8:51 pm
volume changes
by 905934944 » Mon Feb 06, 2023 6:53 pm » in Thermodynamic Systems (Open, Closed, Isolated)

2

6

by Gregory_Kislik_2C View the latest post
Mon Feb 06, 2023 8:48 pm
Equation memorization
by ACabello 1G » Mon Feb 06, 2023 8:31 pm » in Concepts & Calculations Using First Law of Thermodynamics

1

6

by Gregory_Kislik_2C View the latest post
Mon Feb 06, 2023 8:46 pm
Question 4A5 from the textbook
by Ernie Lee 3F » Mon Feb 06, 2023 7:45 pm » in Calculating Work of Expansion

1

3

by Gregory_Kislik_2C View the latest post
Mon Feb 06, 2023 8:41 pm
K in the Boltzmann's Formula
by Truman Ma 3I » Mon Feb 06, 2023 8:38 pm » in Third Law of Thermodynamics (For a Unique Ground State (W=1): S -> 0 as T -> 0) and Calculations Using Boltzmann Equation for Entropy

0

5

by Truman Ma 3I View the latest post
Mon Feb 06, 2023 8:38 pm
Homework 3 #5
by Sarah Moore 1G » Mon Feb 06, 2023 6:47 pm » in Reaction Enthalpies (e.g., Using Hess’s Law, Bond Enthalpies, Standard Enthalpies of Formation)

1

5

by erin haisan 1B View the latest post
Mon Feb 06, 2023 8:37 pm
Degeneracy, W
by narek kurkjian 2I » Mon Feb 06, 2023 7:02 pm » in Third Law of Thermodynamics (For a Unique Ground State (W=1): S -> 0 as T -> 0) and Calculations Using Boltzmann Equation for Entropy

1

12

by Chem_Mod View the latest post
Mon Feb 06, 2023 8:29 pm
Defintion- Heat capacity vs. Specific heat capacity
by Lauren Eng 1G » Sun Feb 05, 2023 6:22 pm » in Heat Capacities, Calorimeters & Calorimetry Calculations

7

17

by Audric Banuelos 1A View the latest post
Mon Feb 06, 2023 8:24 pm
Help outside of class Attachment(s)
by Grace Strottman 2B » Mon Feb 06, 2023 8:18 pm » in Administrative Questions and Class Announcements

2

10

by Chem_Mod View the latest post
Mon Feb 06, 2023 8:23 pm
Endothermic vs Exothermic Phase Changes
by Jessica Lee 3D » Mon Feb 06, 2023 7:06 pm » in Phase Changes & Related Calculations

1

5

by Chem_Mod View the latest post
Mon Feb 06, 2023 8:19 pm
Delta H
by Aryana Sargsyan 2B » Sun Feb 05, 2023 11:31 pm » in Reaction Enthalpies (e.g., Using Hess’s Law, Bond Enthalpies, Standard Enthalpies of Formation)

4

16

by Isabella_Khatchikian_2I View the latest post
Mon Feb 06, 2023 8:16 pm
Why are ice packs endothermic?
by serenag2c » Sun Feb 05, 2023 11:04 pm » in Phase Changes & Related Calculations

20

45

by Isabella_Khatchikian_2I View the latest post
Mon Feb 06, 2023 8:08 pm
Approximating to Zero
by Alyssa Gates 1H » Mon Feb 06, 2023 7:40 pm » in Equilibrium Constants & Calculating Concentrations

0

10

by Alyssa Gates 1H View the latest post
Mon Feb 06, 2023 7:40 pm
Natalie’s step up week 4 Attachment(s)
by Chem_Mod » Fri Feb 03, 2023 2:08 pm » in Chem 14B Uploaded Files (Worksheets, etc.)

2

32

by Payton Zarceno 1E View the latest post
Mon Feb 06, 2023 7:26 pm

Search found 841 matches

Page 1 of 34
- Jump to page:
1
2
3
4
5
…
34
Next

Go to advanced search