Chemistry forum

Moderators: Xen, expert, ChenBeier

New Topic

5436 topics

Page 4 of 109
- Jump to page:
Previous
1
2
3
4
5
6
…
109
Next

Topics

Replies

Views

Last post

How is the volume of salt in the problem calculated?

Last post by ChenBeier « Wed Apr 17, 2024 5:14 am
Replies: 1
by kocha2 » Wed Apr 17, 2024 3:07 am

1 Replies

8113 Views

Last post by ChenBeier
Wed Apr 17, 2024 5:14 am
Complete these reactions

Last post by shohan_chems « Tue Apr 16, 2024 8:47 am
Replies: 4
by shohan_chems » Mon Apr 15, 2024 9:53 pm

4 Replies

9050 Views

Last post by shohan_chems
Tue Apr 16, 2024 8:47 am
glycoside

Last post by EssaMattou « Mon Apr 15, 2024 7:23 pm
Replies: 3
by auksas » Sat Mar 16, 2024 10:24 pm

3 Replies

8521 Views

Last post by EssaMattou
Mon Apr 15, 2024 7:23 pm
torasemide

Last post by ChenBeier « Sun Apr 14, 2024 9:22 am
Replies: 1
by atlas » Sun Apr 14, 2024 8:04 am

1 Replies

6093 Views

Last post by ChenBeier
Sun Apr 14, 2024 9:22 am
Mg(OH)2 + CaCO3 + H2O = Mg(HCO3)2 + Ca(OH)2

Last post by ChenBeier « Tue Apr 09, 2024 7:43 am
Replies: 3
by easypeasyac » Tue Apr 09, 2024 2:06 am

3 Replies

7064 Views

Last post by ChenBeier
Tue Apr 09, 2024 7:43 am
Exercise on pH

Last post by ChenBeier « Mon Apr 08, 2024 10:59 pm
Replies: 3
by sottozer0 » Mon Feb 05, 2024 11:22 am

3 Replies

9001 Views

Last post by ChenBeier
Mon Apr 08, 2024 10:59 pm
I need help with some questions and types of problems

Last post by ChenBeier « Sun Apr 07, 2024 11:38 pm
Replies: 1
by madelineshue » Sun Apr 07, 2024 9:41 pm

1 Replies

5882 Views

Last post by ChenBeier
Sun Apr 07, 2024 11:38 pm
A doubt about GC-MS analysis: number of tests?

Last post by CarbonPure « Fri Apr 05, 2024 4:28 am

by CarbonPure » Fri Apr 05, 2024 4:28 am

0 Replies

18507 Views

Last post by CarbonPure
Fri Apr 05, 2024 4:28 am
Understanding the Equilibrium Constant Expression

Last post by ChenBeier « Fri Apr 05, 2024 1:04 am
Replies: 1
by AudreyLamoreaux » Fri Apr 05, 2024 12:43 am

1 Replies

5653 Views

Last post by ChenBeier
Fri Apr 05, 2024 1:04 am
PhD application

Last post by ChariseLan « Thu Apr 04, 2024 5:34 am
Replies: 3
by nArA » Fri Mar 01, 2024 10:36 am

3 Replies

7947 Views

Last post by ChariseLan
Thu Apr 04, 2024 5:34 am
How to destroy fiberglass rephrased

Last post by sarahlison « Mon Apr 01, 2024 9:37 pm
Replies: 4
by 4kShane » Mon Feb 26, 2024 6:20 am

4 Replies

8222 Views

Last post by sarahlison
Mon Apr 01, 2024 9:37 pm
Petroleum Hydrocarbons in MEG and TEG

Last post by bumpkingravy « Mon Apr 01, 2024 8:52 pm
Replies: 1
by Constantin0703 » Mon Mar 25, 2024 9:04 am

1 Replies

8055 Views

Last post by bumpkingravy
Mon Apr 01, 2024 8:52 pm
Redox reactions

Last post by ChenBeier « Thu Mar 28, 2024 4:01 am
Replies: 5
by Neon » Wed Mar 27, 2024 12:22 pm

5 Replies

9749 Views

Last post by ChenBeier
Thu Mar 28, 2024 4:01 am
Acid sulfuric

Last post by ChenBeier « Wed Mar 27, 2024 11:07 pm
Replies: 1
by dominicelliott » Wed Mar 27, 2024 8:07 pm

1 Replies

6453 Views

Last post by ChenBeier
Wed Mar 27, 2024 11:07 pm
Complex Formation Equilibria

Last post by ChenBeier « Tue Mar 26, 2024 10:58 pm
Replies: 1
by AlChem » Tue Mar 26, 2024 6:08 pm

1 Replies

6068 Views

Last post by ChenBeier
Tue Mar 26, 2024 10:58 pm
K3RhCl6

Last post by ChenBeier « Tue Mar 26, 2024 8:45 am
Replies: 3
by Volpotto » Tue Mar 26, 2024 7:36 am

3 Replies

6339 Views

Last post by ChenBeier
Tue Mar 26, 2024 8:45 am
Redox reactions and standard electrode potentials

Last post by ChenBeier « Mon Mar 25, 2024 11:40 am
Replies: 1
by Neon » Mon Mar 25, 2024 11:35 am

1 Replies

5841 Views

Last post by ChenBeier
Mon Mar 25, 2024 11:40 am
Biochemical properties of piruvic acid

Last post by Nimmull « Fri Mar 22, 2024 6:30 am
Replies: 7
by Nimmull » Thu Mar 21, 2024 11:08 am

7 Replies

21840 Views

Last post by Nimmull
Fri Mar 22, 2024 6:30 am
Liquid-liquid extraction of weak electrolytes

Last post by ChenBeier « Fri Mar 22, 2024 3:32 am
Replies: 1
by Neon » Fri Mar 22, 2024 2:34 am

1 Replies

5743 Views

Last post by ChenBeier
Fri Mar 22, 2024 3:32 am
colloidal silver

Last post by volvemaster « Fri Mar 22, 2024 12:42 am
Replies: 2
by tahaSH » Sun Feb 11, 2024 4:25 am

2 Replies

6022 Views

Last post by volvemaster
Fri Mar 22, 2024 12:42 am
How to calculate values through graphs

Last post by ChenBeier « Thu Mar 21, 2024 5:59 am
Replies: 1
by lopuna3 » Thu Mar 21, 2024 3:28 am

1 Replies

5410 Views

Last post by ChenBeier
Thu Mar 21, 2024 5:59 am
Condition of disharge sulfat anions on anode

Last post by Nimmull « Tue Mar 19, 2024 3:20 pm
Replies: 37
by Nimmull » Sun Mar 17, 2024 11:41 am
1

2

3
37 Replies

35254 Views

Last post by Nimmull
Tue Mar 19, 2024 3:20 pm
Chemistry

Last post by ChenBeier « Mon Mar 18, 2024 2:11 am
Replies: 3
by Ayat » Sun Mar 17, 2024 1:19 pm

3 Replies

5885 Views

Last post by ChenBeier
Mon Mar 18, 2024 2:11 am
Colloidal gold

Last post by ChenBeier « Fri Mar 15, 2024 11:51 am
Replies: 8
by Tandree » Tue Mar 05, 2024 8:09 am

8 Replies

8640 Views

Last post by ChenBeier
Fri Mar 15, 2024 11:51 am
HELP, Bifenthrin in a chemical equation??

Last post by ChenBeier « Sun Mar 10, 2024 10:49 pm
Replies: 3
by docprof41 » Sun Feb 25, 2024 1:09 am

3 Replies

6113 Views

Last post by ChenBeier
Sun Mar 10, 2024 10:49 pm
CONCENTRATING 1 POWDER IN A 2-INGREDIENT MIX

Last post by davi9x « Tue Mar 05, 2024 9:05 pm
Replies: 4
by BM90000 » Sat Dec 23, 2023 12:56 am

4 Replies

10599 Views

Last post by davi9x
Tue Mar 05, 2024 9:05 pm
How do they seperate table salt (NaCl) from seawater

Last post by easypeasyac « Thu Feb 29, 2024 12:20 am
Replies: 2
by easypeasyac » Mon Feb 26, 2024 3:30 am

2 Replies

6038 Views

Last post by easypeasyac
Thu Feb 29, 2024 12:20 am
Complete the reaction chain

Last post by jumlouh « Wed Feb 28, 2024 8:10 pm
Replies: 2
by jumlouh » Wed Feb 28, 2024 6:42 pm

2 Replies

5463 Views

Last post by jumlouh
Wed Feb 28, 2024 8:10 pm
Can We Burn Diamond?

Last post by ChenBeier « Tue Feb 27, 2024 11:51 am
Replies: 2
by Warner Mortensen » Wed Dec 15, 2021 3:59 am

2 Replies

34161 Views

Last post by ChenBeier
Tue Feb 27, 2024 11:51 am
HCl Concentration

Last post by ChenBeier « Mon Feb 26, 2024 9:01 am
Replies: 3
by 4kShane » Mon Feb 26, 2024 6:47 am

3 Replies

6226 Views

Last post by ChenBeier
Mon Feb 26, 2024 9:01 am
How to destroy fiberglass

Last post by ChenBeier « Mon Feb 26, 2024 12:44 am
Replies: 1
by 4kShane » Sun Feb 25, 2024 7:04 pm

1 Replies

5245 Views

Last post by ChenBeier
Mon Feb 26, 2024 12:44 am
photochemistry question

Last post by ChenBeier « Sat Feb 24, 2024 4:20 pm
Replies: 2
by ChemLover72 » Sat Feb 24, 2024 2:55 pm

2 Replies

5620 Views

Last post by ChenBeier
Sat Feb 24, 2024 4:20 pm
Bond angles and hybridizations at atom in the molecule of aniline and other unknown molecule

Last post by ChenBeier « Sat Feb 24, 2024 7:19 am
Replies: 3
by Dhamnekar Winod » Sat Feb 24, 2024 4:49 am

3 Replies

17112 Views

Last post by ChenBeier
Sat Feb 24, 2024 7:19 am
Combustion reaction of the alkaloid matemone C10H10NO3Br

Last post by ChenBeier « Thu Feb 22, 2024 1:40 pm
Replies: 2
by Ying*2 » Thu Feb 22, 2024 1:21 pm

2 Replies

5439 Views

Last post by ChenBeier
Thu Feb 22, 2024 1:40 pm
Solution Chloroplatinic acid?

Last post by ChenBeier « Wed Feb 21, 2024 12:00 am
Replies: 3
by cida » Mon Feb 19, 2024 3:21 pm

3 Replies

6769 Views

Last post by ChenBeier
Wed Feb 21, 2024 12:00 am
Please solve my troubles.

Last post by Terettly « Mon Feb 19, 2024 6:19 pm
Replies: 1
by Terettly » Mon Feb 19, 2024 2:34 am

1 Replies

5129 Views

Last post by Terettly
Mon Feb 19, 2024 6:19 pm
its right or not ?

Last post by ChenBeier « Mon Feb 19, 2024 3:37 am
Replies: 1
by Oligodynamic » Mon Feb 19, 2024 2:08 am

1 Replies

4820 Views

Last post by ChenBeier
Mon Feb 19, 2024 3:37 am
Exploring the Magic of Dating: Connections Advancement and Discovery.

Last post by MathRow « Thu Feb 15, 2024 5:19 pm

by MathRow » Thu Feb 15, 2024 5:19 pm

0 Replies

17055 Views

Last post by MathRow
Thu Feb 15, 2024 5:19 pm
Titration of mixture of KOH and K2CO3

Last post by ChenBeier « Wed Feb 14, 2024 3:08 pm
Replies: 11
by Neon » Fri Feb 09, 2024 3:26 am

11 Replies

12263 Views

Last post by ChenBeier
Wed Feb 14, 2024 3:08 pm
Chloroauric acid

Last post by tahaSH « Sun Feb 11, 2024 4:37 am
Replies: 6
by tahaSH » Sun Feb 11, 2024 1:37 am

6 Replies

6888 Views

Last post by tahaSH
Sun Feb 11, 2024 4:37 am
NH4Cl and HCl waste gas treatment

Last post by Nate87 « Sat Feb 10, 2024 6:12 am
Replies: 1
by zoke » Thu Feb 08, 2024 8:35 am

1 Replies

4530 Views

Last post by Nate87
Sat Feb 10, 2024 6:12 am
Has anyone tried chloroform?

Last post by ChenBeier « Fri Feb 09, 2024 1:52 pm
Replies: 1
by sprotz » Fri Feb 09, 2024 1:23 pm

1 Replies

4699 Views

Last post by ChenBeier
Fri Feb 09, 2024 1:52 pm
Exploring the Magic of Dating: Connections, Advancement, and Discovery

Last post by EdwardAbeve « Fri Feb 09, 2024 6:54 am
Replies: 1
by Charlescleam » Fri Feb 09, 2024 3:38 am

1 Replies

4616 Views

Last post by EdwardAbeve
Fri Feb 09, 2024 6:54 am
Help on Lab piece of equipment

Last post by StainedSteel « Thu Feb 08, 2024 6:36 am

by StainedSteel » Thu Feb 08, 2024 6:36 am

0 Replies

19750 Views

Last post by StainedSteel
Thu Feb 08, 2024 6:36 am
Aqueous solution in both sulfate ion and chromate ion

Last post by Dhamnekar Winod « Thu Feb 08, 2024 3:11 am
Replies: 4
by Dhamnekar Winod » Wed Jan 10, 2024 12:54 am

4 Replies

8924 Views

Last post by Dhamnekar Winod
Thu Feb 08, 2024 3:11 am
Precipitation reactions

Last post by Dhamnekar Winod « Thu Feb 08, 2024 2:22 am
Replies: 4
by Dhamnekar Winod » Wed Jan 10, 2024 2:43 am

4 Replies

11846 Views

Last post by Dhamnekar Winod
Thu Feb 08, 2024 2:22 am
Electrochemistry

Last post by ChenBeier « Fri Feb 02, 2024 3:43 pm
Replies: 3
by Neon » Fri Feb 02, 2024 8:51 am

3 Replies

6478 Views

Last post by ChenBeier
Fri Feb 02, 2024 3:43 pm
Stoichiometry problem

Last post by ChenBeier « Tue Jan 30, 2024 11:25 pm
Replies: 5
by sottozer0 » Sun Jan 28, 2024 5:10 am

5 Replies

7505 Views

Last post by ChenBeier
Tue Jan 30, 2024 11:25 pm
Funny quizz

Last post by ChenBeier « Fri Jan 26, 2024 12:38 pm

by ChenBeier » Fri Jan 26, 2024 12:38 pm

0 Replies

18847 Views

Last post by ChenBeier
Fri Jan 26, 2024 12:38 pm
Binder for clinoptilolite+bentonite mixture

Last post by easypeasyac « Fri Jan 26, 2024 2:44 am

by easypeasyac » Fri Jan 26, 2024 2:44 am

0 Replies

18804 Views

Last post by easypeasyac
Fri Jan 26, 2024 2:44 am

New Topic

5436 topics

Page 4 of 109
- Jump to page:
Previous
1
2
3
4
5
6
…
109
Next

Return to Board Index

Forum permissions

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum