Chemistry forum

Moderators: Xen, expert, ChenBeier

New Topic

5233 topics

Page 3 of 105
- Jump to page:
Previous
1
2
3
4
5
…
105
Next

Topics

Replies

Views

Last post

Any obstacle in making a O/W cutting fluid by way that the largest quantity of water being put off?

Last post by cuahsy « Tue Apr 25, 2023 4:44 pm
Replies: 2
by dod » Sun Jan 29, 2023 11:02 am

2 Replies

4804 Views

Last post by cuahsy
Tue Apr 25, 2023 4:44 pm
question

Last post by ChenBeier « Tue Apr 25, 2023 6:39 am
Replies: 1
by mownvie » Tue Apr 25, 2023 12:02 am

1 Replies

1516 Views

Last post by ChenBeier
Tue Apr 25, 2023 6:39 am
Ecuaciones químicas

Last post by ChenBeier « Sat Apr 22, 2023 11:17 pm
Replies: 1
by auro » Sat Apr 22, 2023 6:11 pm

1 Replies

1516 Views

Last post by ChenBeier
Sat Apr 22, 2023 11:17 pm
Question about determining chemical reaction products

Last post by ChenBeier « Tue Apr 18, 2023 2:54 pm
Replies: 3
by defaultworks » Mon Apr 17, 2023 9:11 am

3 Replies

1887 Views

Last post by ChenBeier
Tue Apr 18, 2023 2:54 pm
chemical balancing

Last post by ChenBeier « Tue Apr 18, 2023 2:54 pm
Replies: 3
by taboo » Mon Mar 20, 2023 6:58 pm

3 Replies

2014 Views

Last post by ChenBeier
Tue Apr 18, 2023 2:54 pm
Chemical Reaction question

Last post by ChenBeier « Sun Apr 16, 2023 9:55 am
Replies: 7
by comtecfire » Sat Apr 15, 2023 1:10 pm

7 Replies

4215 Views

Last post by ChenBeier
Sun Apr 16, 2023 9:55 am
KCN+FeCl3 (aq) = Ferricyanide complex form

Last post by ChenBeier « Sun Apr 16, 2023 9:42 am
Replies: 1
by srinimag » Sun Apr 16, 2023 9:20 am

1 Replies

1940 Views

Last post by ChenBeier
Sun Apr 16, 2023 9:42 am
How elements were discovered with rudimentary methods?

Last post by ChenBeier « Wed Apr 12, 2023 2:34 pm
Replies: 1
by nene_mataro » Wed Apr 12, 2023 2:11 pm

1 Replies

1307 Views

Last post by ChenBeier
Wed Apr 12, 2023 2:34 pm
Chemistry the rate of reactions

Last post by ChenBeier « Wed Mar 22, 2023 5:28 am
Replies: 1
by taylorswift08 » Wed Mar 22, 2023 4:26 am

1 Replies

1545 Views

Last post by ChenBeier
Wed Mar 22, 2023 5:28 am
Chemistry the rate of reactions

Last post by ChenBeier « Tue Mar 21, 2023 12:08 pm
Replies: 3
by taylorswift08 » Tue Mar 21, 2023 8:07 am

3 Replies

1681 Views

Last post by ChenBeier
Tue Mar 21, 2023 12:08 pm
Chemistry

Last post by ChenBeier « Mon Mar 20, 2023 1:31 pm
Replies: 3
by taylorswift08 » Mon Mar 20, 2023 11:19 am

3 Replies

2446 Views

Last post by ChenBeier
Mon Mar 20, 2023 1:31 pm
Chemistry the rate of reactions

Last post by taylorswift08 « Mon Mar 20, 2023 10:49 am
Replies: 4
by taylorswift08 » Mon Mar 20, 2023 8:41 am

4 Replies

1793 Views

Last post by taylorswift08
Mon Mar 20, 2023 10:49 am
NaOH

Last post by ChenBeier « Thu Mar 16, 2023 7:02 am
Replies: 3
by tomlib » Thu Mar 16, 2023 1:24 am

3 Replies

1694 Views

Last post by ChenBeier
Thu Mar 16, 2023 7:02 am
Solubility of crystal hydrates

Last post by designslegend « Tue Mar 14, 2023 2:25 pm
Replies: 4
by Neon » Tue Mar 14, 2023 8:34 am

4 Replies

2159 Views

Last post by designslegend
Tue Mar 14, 2023 2:25 pm
How to balance the chemical equation? help

Last post by fqhawang « Wed Mar 08, 2023 3:04 am
Replies: 1
by fqhawang » Wed Mar 08, 2023 12:22 am

1 Replies

1453 Views

Last post by fqhawang
Wed Mar 08, 2023 3:04 am
Predicting whether a reaction will occur using standard electrode potentials

Last post by ChenBeier « Tue Mar 07, 2023 2:24 pm
Replies: 3
by bohojekek » Mon Mar 06, 2023 2:36 pm

3 Replies

1715 Views

Last post by ChenBeier
Tue Mar 07, 2023 2:24 pm
Change of activation Energy after the usage of catalyst

Last post by ChenBeier « Sat Mar 04, 2023 3:49 pm
Replies: 1
by Abibo » Sat Mar 04, 2023 2:35 pm

1 Replies

1449 Views

Last post by ChenBeier
Sat Mar 04, 2023 3:49 pm
Redox reaction

Last post by ChenBeier « Thu Mar 02, 2023 1:53 am
Replies: 3
by Dhamnekar Winod » Wed Mar 01, 2023 7:19 am

3 Replies

1771 Views

Last post by ChenBeier
Thu Mar 02, 2023 1:53 am
Chemical reaction

Last post by ChenBeier « Thu Mar 02, 2023 1:35 am
Replies: 1
by Bghanta » Wed Mar 01, 2023 8:57 pm

1 Replies

1452 Views

Last post by ChenBeier
Thu Mar 02, 2023 1:35 am
Electrolysis

Last post by ChenBeier « Wed Mar 01, 2023 7:21 am
Replies: 1
by bohojekek » Wed Mar 01, 2023 5:49 am

1 Replies

1405 Views

Last post by ChenBeier
Wed Mar 01, 2023 7:21 am
Extraction of toluene from a mixture

Last post by ChenBeier « Mon Feb 27, 2023 3:01 pm
Replies: 3
by samppa093 » Mon Feb 27, 2023 10:55 am

3 Replies

1800 Views

Last post by ChenBeier
Mon Feb 27, 2023 3:01 pm
Difference between reduction and addition reaction

Last post by ChenBeier « Sat Feb 25, 2023 1:52 am
Replies: 1
by bohojekek » Fri Feb 24, 2023 5:03 pm

1 Replies

1471 Views

Last post by ChenBeier
Sat Feb 25, 2023 1:52 am
Balancing UDMH with N2O4. HELP

Last post by mimsy « Fri Feb 24, 2023 4:34 pm
Replies: 2
by mimsy » Fri Feb 24, 2023 3:45 pm

2 Replies

1474 Views

Last post by mimsy
Fri Feb 24, 2023 4:34 pm
Best way to evenly mixing white mineral oil with water

Last post by danielhorak « Fri Feb 24, 2023 4:57 am
Replies: 2
by dod » Thu Feb 02, 2023 9:23 pm

2 Replies

2643 Views

Last post by danielhorak
Fri Feb 24, 2023 4:57 am
How to make %CO2 solution with Na2CO3 based on its stoichiometric relation & solubility?

Last post by ChenBeier « Wed Feb 22, 2023 1:28 pm
Replies: 11
by Divyasri » Mon Dec 05, 2022 10:37 pm

11 Replies

3983 Views

Last post by ChenBeier
Wed Feb 22, 2023 1:28 pm
Electrolytic cells/standard electrode potentials

Last post by ChenBeier « Fri Feb 17, 2023 4:26 pm
Replies: 1
by bohojekek » Fri Feb 17, 2023 3:57 pm

1 Replies

763 Views

Last post by ChenBeier
Fri Feb 17, 2023 4:26 pm
Sample preparation

Last post by ChenBeier « Fri Feb 17, 2023 11:52 am
Replies: 3
by Talal » Fri Feb 17, 2023 8:48 am

3 Replies

887 Views

Last post by ChenBeier
Fri Feb 17, 2023 11:52 am
Please help me with optically activity of cis trans isomer

Last post by rewarddecor « Thu Feb 16, 2023 1:54 am
Replies: 5
by Highwayservant » Tue Jan 24, 2023 9:34 pm

5 Replies

3458 Views

Last post by rewarddecor
Thu Feb 16, 2023 1:54 am
Substances

Last post by ChenBeier « Wed Feb 15, 2023 8:52 am
Replies: 1
by tomlib » Wed Feb 15, 2023 7:10 am

1 Replies

705 Views

Last post by ChenBeier
Wed Feb 15, 2023 8:52 am
Molaridad y Solubilidad

Last post by ChenBeier « Mon Feb 13, 2023 11:06 pm
Replies: 1
by Israel Sh » Mon Feb 13, 2023 8:22 pm

1 Replies

700 Views

Last post by ChenBeier
Mon Feb 13, 2023 11:06 pm
complete the chain of chemical reactions

Last post by ChenBeier « Mon Feb 13, 2023 6:44 am
Replies: 3
by DieuTa » Mon Feb 13, 2023 5:51 am

3 Replies

878 Views

Last post by ChenBeier
Mon Feb 13, 2023 6:44 am
Molaridad y Solubilidad

Last post by ChenBeier « Sun Feb 12, 2023 11:49 pm
Replies: 1
by Israel Sh » Sun Feb 12, 2023 6:56 pm

1 Replies

660 Views

Last post by ChenBeier
Sun Feb 12, 2023 11:49 pm
Balance

Last post by ChenBeier « Wed Feb 08, 2023 8:04 am
Replies: 1
by premedstudent » Wed Feb 08, 2023 6:07 am

1 Replies

4070 Views

Last post by ChenBeier
Wed Feb 08, 2023 8:04 am
How to compute pH of a mixture?

Last post by ChenBeier « Wed Feb 01, 2023 12:27 pm
Replies: 7
by alicanter99 » Wed Feb 01, 2023 11:05 am

7 Replies

4599 Views

Last post by ChenBeier
Wed Feb 01, 2023 12:27 pm
Balancing Chemical equations

Last post by ChenBeier « Fri Jan 27, 2023 12:55 am
Replies: 1
by NEEDHELP420 » Thu Jan 26, 2023 7:06 pm

1 Replies

2561 Views

Last post by ChenBeier
Fri Jan 27, 2023 12:55 am
Balance the Equation.

Last post by ChenBeier « Sun Jan 15, 2023 12:30 am
Replies: 2
by TridibBanik » Sat Jan 14, 2023 7:44 pm

2 Replies

2892 Views

Last post by ChenBeier
Sun Jan 15, 2023 12:30 am
Balancing a cyanotype (time sensitive)

Last post by ChenBeier « Fri Jan 13, 2023 2:38 am
Replies: 1
by TheVybes » Thu Jan 12, 2023 10:43 pm

1 Replies

2455 Views

Last post by ChenBeier
Fri Jan 13, 2023 2:38 am
Sodium Acetate Buffer

Last post by ChenBeier « Wed Jan 11, 2023 11:25 pm
Replies: 1
by Troypo » Wed Jan 11, 2023 7:37 pm

1 Replies

2382 Views

Last post by ChenBeier
Wed Jan 11, 2023 11:25 pm
Synthetic balanced chemical equation of Arsphenamine(Salvarsan)

Last post by ChenBeier « Thu Jan 05, 2023 10:03 am
Replies: 3
by Smolbrainer » Wed Jan 04, 2023 10:00 pm

3 Replies

2811 Views

Last post by ChenBeier
Thu Jan 05, 2023 10:03 am
Dissolution of alkali metals in liquid ammonia

Last post by ChenBeier « Wed Jan 04, 2023 7:07 am
Replies: 5
by Dhamnekar Winod » Wed Aug 17, 2022 10:31 am

5 Replies

3282 Views

Last post by ChenBeier
Wed Jan 04, 2023 7:07 am
Balancing equations (please help us)

Last post by adjoiningout « Wed Jan 04, 2023 6:41 am
Replies: 2
by ssengc » Sun Dec 04, 2022 11:30 pm

2 Replies

2113 Views

Last post by adjoiningout
Wed Jan 04, 2023 6:41 am
hydrogen phosphate???? how do i write the formula on this website

Last post by gybeillfated « Tue Jan 03, 2023 9:50 pm
Replies: 3
by KayAintBalancing » Tue Oct 18, 2022 9:21 am

3 Replies

2172 Views

Last post by gybeillfated
Tue Jan 03, 2023 9:50 pm
Ask for correct formula

Last post by ChenBeier « Tue Dec 20, 2022 10:46 pm
Replies: 4
by richie » Sat Dec 17, 2022 10:38 am

4 Replies

2359 Views

Last post by ChenBeier
Tue Dec 20, 2022 10:46 pm
Hydrogen Bonding

Last post by superplast123 « Fri Dec 16, 2022 6:41 am
Replies: 2
by Reizzit » Sat Dec 10, 2022 5:29 am

2 Replies

1939 Views

Last post by superplast123
Fri Dec 16, 2022 6:41 am
synthesis

Last post by ChenBeier « Fri Dec 09, 2022 10:12 am
Replies: 1
by george » Fri Dec 09, 2022 8:54 am

1 Replies

1702 Views

Last post by ChenBeier
Fri Dec 09, 2022 10:12 am
Questions from general chemistry - mixing of solutions and balancing of equations of redox reactions

Last post by ChenBeier « Thu Dec 08, 2022 2:06 pm
Replies: 3
by Neon » Thu Dec 08, 2022 7:23 am

3 Replies

2127 Views

Last post by ChenBeier
Thu Dec 08, 2022 2:06 pm
Calculation of mass %

Last post by Ghosty « Thu Dec 08, 2022 10:46 am
Replies: 4
by Ghosty » Thu Dec 08, 2022 8:41 am

4 Replies

2205 Views

Last post by Ghosty
Thu Dec 08, 2022 10:46 am
Separation of elements from a mixture

Last post by Ghosty « Thu Dec 08, 2022 8:54 am

by Ghosty » Thu Dec 08, 2022 8:54 am

0 Replies

5394 Views

Last post by Ghosty
Thu Dec 08, 2022 8:54 am
Mechanisms of the combustion of ammonia NH3 (g) in oxygen O2(g)

Last post by Jon83 « Mon Dec 05, 2022 12:53 pm

by Jon83 » Mon Dec 05, 2022 12:53 pm

0 Replies

5403 Views

Last post by Jon83
Mon Dec 05, 2022 12:53 pm
Balancing equation for theoretical yield

Last post by ChenBeier « Sat Dec 03, 2022 2:06 am
Replies: 1
by meghen23 » Fri Dec 02, 2022 11:24 pm

1 Replies

1676 Views

Last post by ChenBeier
Sat Dec 03, 2022 2:06 am

New Topic

5233 topics

Page 3 of 105
- Jump to page:
Previous
1
2
3
4
5
…
105
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