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Substituting Elements in Balancing Equations

Last post by ChenBeier « Thu Sep 23, 2021 6:59 am
Replies: 1
by CovalentBonds » Wed Sep 22, 2021 2:06 pm

1 Replies

19 Views

Last post by ChenBeier
Thu Sep 23, 2021 6:59 am
Sorry, I am having a brain fart

Last post by ChenBeier « Thu Sep 23, 2021 6:51 am
Replies: 1
by Hughes711 » Wed Sep 22, 2021 7:31 pm

1 Replies

12 Views

Last post by ChenBeier
Thu Sep 23, 2021 6:51 am
Lead (II) nitrate to lead white pigment

Last post by ChenBeier « Thu Sep 23, 2021 6:50 am
Replies: 5
by jsimon » Wed Sep 22, 2021 12:19 pm

5 Replies

20 Views

Last post by ChenBeier
Thu Sep 23, 2021 6:50 am
Do humans breathe out carbon dioxide?

Last post by ChenBeier « Thu Sep 23, 2021 6:46 am
Replies: 1
by hazelaudrin » Thu Sep 23, 2021 3:15 am

1 Replies

15 Views

Last post by ChenBeier
Thu Sep 23, 2021 6:46 am
Making Iron(II) Sulfate | Urgent

Last post by Monteiro « Wed Sep 22, 2021 12:52 pm
Replies: 2
by Monteiro » Wed Sep 22, 2021 6:55 am

2 Replies

17 Views

Last post by Monteiro
Wed Sep 22, 2021 12:52 pm
Someone here can tell us, how chlorine remove the impurity from the water..?

Last post by Warner Mortensen « Wed Sep 22, 2021 2:38 am
Replies: 2
by acuroorganic » Thu Sep 16, 2021 3:56 am

2 Replies

372 Views

Last post by Warner Mortensen
Wed Sep 22, 2021 2:38 am
What is the difference between movement of particles between solids and gases with an example?

Last post by Warner Mortensen « Mon Sep 20, 2021 11:55 pm

by Warner Mortensen » Mon Sep 20, 2021 11:55 pm

0 Replies

22 Views

Last post by Warner Mortensen
Mon Sep 20, 2021 11:55 pm
What is the difference between ghostwriting and freelance writing?

Last post by ChenBeier « Fri Sep 17, 2021 11:03 am
Replies: 2
by jasonlava » Thu Jul 08, 2021 5:44 am

2 Replies

970 Views

Last post by ChenBeier
Fri Sep 17, 2021 11:03 am
metal oxide and water

Last post by ChenBeier « Mon Sep 13, 2021 11:48 am
Replies: 1
by Vlado » Mon Sep 13, 2021 11:35 am

1 Replies

393 Views

Last post by ChenBeier
Mon Sep 13, 2021 11:48 am
Equivalent based questions (Valency Factors)

Last post by ChenBeier « Mon Sep 13, 2021 11:40 am
Replies: 7
by Dhamnekar Winod » Sat Sep 11, 2021 1:15 am

7 Replies

893 Views

Last post by ChenBeier
Mon Sep 13, 2021 11:40 am
please, help be with balance

Last post by ChenBeier « Mon Sep 13, 2021 9:21 am
Replies: 7
by magdalena » Wed Sep 08, 2021 11:32 pm

7 Replies

730 Views

Last post by ChenBeier
Mon Sep 13, 2021 9:21 am
chemical reaction

Last post by ChenBeier « Mon Sep 13, 2021 9:14 am
Replies: 3
by Talal » Sun Sep 12, 2021 2:59 pm

3 Replies

502 Views

Last post by ChenBeier
Mon Sep 13, 2021 9:14 am
what is the oxidation temperature of BCl3?

Last post by ChenBeier « Sun Sep 12, 2021 10:20 pm
Replies: 1
by edig789 » Sun Sep 12, 2021 9:48 pm

1 Replies

372 Views

Last post by ChenBeier
Sun Sep 12, 2021 10:20 pm
What is gold number here?

Last post by Dhamnekar Winod « Sat Sep 11, 2021 12:58 am
Replies: 4
by Dhamnekar Winod » Wed Sep 01, 2021 7:59 am

4 Replies

594 Views

Last post by Dhamnekar Winod
Sat Sep 11, 2021 12:58 am
Help me to determine the product

Last post by ChenBeier « Fri Sep 10, 2021 9:33 am
Replies: 6
by anonymousrph » Fri Sep 10, 2021 4:34 am

6 Replies

695 Views

Last post by ChenBeier
Fri Sep 10, 2021 9:33 am
Molecular Formula

Last post by Warner Mortensen « Fri Sep 10, 2021 1:16 am
Replies: 2
by yabasic » Wed Sep 01, 2021 3:10 pm

2 Replies

430 Views

Last post by Warner Mortensen
Fri Sep 10, 2021 1:16 am
Why Does Glycolysis Make A Cell More Alkaline?

Last post by Warner Mortensen « Thu Sep 09, 2021 6:42 am
Replies: 1
by yerrag » Thu Sep 02, 2021 2:08 am

1 Replies

338 Views

Last post by Warner Mortensen
Thu Sep 09, 2021 6:42 am
exercises

Last post by gaggy « Wed Sep 08, 2021 11:07 pm
Replies: 2
by gaggy » Wed Sep 08, 2021 3:33 am

2 Replies

335 Views

Last post by gaggy
Wed Sep 08, 2021 11:07 pm
chimica inorganica II

Last post by gaggy « Wed Sep 08, 2021 6:40 am
Replies: 9
by gaggy » Wed Sep 08, 2021 2:42 am

9 Replies

714 Views

Last post by gaggy
Wed Sep 08, 2021 6:40 am
reduction performic acid

Last post by magdalena « Tue Sep 07, 2021 2:31 am
Replies: 2
by magdalena » Mon Sep 06, 2021 2:35 am

2 Replies

325 Views

Last post by magdalena
Tue Sep 07, 2021 2:31 am
How Can i balance this reaction?

Last post by ChenBeier « Mon Sep 06, 2021 8:17 am
Replies: 4
by cmat » Sun Jul 12, 2015 1:35 am

4 Replies

6388 Views

Last post by ChenBeier
Mon Sep 06, 2021 8:17 am
Sodium Metabisulfite (E223)

Last post by ChenBeier « Sun Sep 05, 2021 12:36 pm
Replies: 1
by NICc » Sat Sep 04, 2021 2:46 pm

1 Replies

296 Views

Last post by ChenBeier
Sun Sep 05, 2021 12:36 pm
Normality of a solution

Last post by ChenBeier « Sat Sep 04, 2021 11:12 am
Replies: 1
by Dhamnekar Winod » Sat Sep 04, 2021 9:51 am

1 Replies

314 Views

Last post by ChenBeier
Sat Sep 04, 2021 11:12 am
normal boiling point

Last post by anto007 « Thu Sep 02, 2021 10:03 am
Replies: 2
by anto007 » Thu Sep 02, 2021 9:29 am

2 Replies

352 Views

Last post by anto007
Thu Sep 02, 2021 10:03 am
Questions of thermodynamics

Last post by anto007 « Tue Aug 31, 2021 12:35 pm
Replies: 2
by anto007 » Tue Aug 31, 2021 7:15 am

2 Replies

352 Views

Last post by anto007
Tue Aug 31, 2021 12:35 pm
What are the reaction products of this substance?? please help!

Last post by ChenBeier « Mon Aug 30, 2021 5:38 am
Replies: 3
by edig789 » Mon Aug 30, 2021 3:22 am

3 Replies

369 Views

Last post by ChenBeier
Mon Aug 30, 2021 5:38 am
Final temperature

Last post by anto007 « Sat Aug 28, 2021 11:25 am
Replies: 4
by anto007 » Sat Aug 28, 2021 1:51 am

4 Replies

490 Views

Last post by anto007
Sat Aug 28, 2021 11:25 am
Making Potassium Citrate from Citric Acid From Lemons

Last post by yerrag « Sat Aug 28, 2021 12:52 am
Replies: 4
by yerrag » Sat Aug 21, 2021 1:36 am

4 Replies

524 Views

Last post by yerrag
Sat Aug 28, 2021 12:52 am
calculation of neutralization heat

Last post by anto007 « Fri Aug 27, 2021 11:25 am
Replies: 6
by anto007 » Fri Aug 27, 2021 1:35 am

6 Replies

511 Views

Last post by anto007
Fri Aug 27, 2021 11:25 am
Help

Last post by ChenBeier « Fri Aug 27, 2021 10:41 am
Replies: 3
by Delusionft » Fri Aug 27, 2021 8:42 am

3 Replies

409 Views

Last post by ChenBeier
Fri Aug 27, 2021 10:41 am
Calculation of standard molar enthalpy of formation

Last post by anto007 « Tue Aug 24, 2021 4:18 am
Replies: 2
by anto007 » Tue Aug 24, 2021 3:52 am

2 Replies

434 Views

Last post by anto007
Tue Aug 24, 2021 4:18 am
Questions on chemical structures of compound or elements

Last post by ChenBeier « Tue Aug 24, 2021 1:40 am
Replies: 3
by Dhamnekar Winod » Mon Aug 23, 2021 11:17 pm

3 Replies

474 Views

Last post by ChenBeier
Tue Aug 24, 2021 1:40 am
Question based on Titration and pH computation

Last post by ChenBeier « Mon Aug 23, 2021 11:50 pm
Replies: 3
by Dhamnekar Winod » Mon Aug 23, 2021 1:41 am

3 Replies

444 Views

Last post by ChenBeier
Mon Aug 23, 2021 11:50 pm
Flavouring unflavoured Essential Amino Acids / BCAAs

Last post by ChenBeier « Mon Aug 23, 2021 7:40 am
Replies: 3
by forumera » Sun Aug 22, 2021 11:49 pm

3 Replies

425 Views

Last post by ChenBeier
Mon Aug 23, 2021 7:40 am
4-Nitrophthalonitrile Supplier

Last post by ChenBeier « Mon Aug 23, 2021 2:45 am
Replies: 1
by elitechbio » Mon Aug 23, 2021 1:15 am

1 Replies

315 Views

Last post by ChenBeier
Mon Aug 23, 2021 2:45 am
palladium chloride synthesis?

Last post by ChenBeier « Thu Aug 19, 2021 11:22 pm
Replies: 1
by Ahtahkakoop11 » Thu Aug 19, 2021 11:16 pm

1 Replies

316 Views

Last post by ChenBeier
Thu Aug 19, 2021 11:22 pm
Assistance to find value of Constant a and Constant b

Last post by kevin_leong5510 « Thu Aug 19, 2021 11:21 pm
Replies: 2
by kevin_leong5510 » Thu Aug 19, 2021 8:17 pm

2 Replies

357 Views

Last post by kevin_leong5510
Thu Aug 19, 2021 11:21 pm
calculation of molar fraction and pressure

Last post by ChenBeier « Mon Aug 16, 2021 8:46 am
Replies: 3
by anto007 » Thu Aug 12, 2021 2:58 am

3 Replies

501 Views

Last post by ChenBeier
Mon Aug 16, 2021 8:46 am
What is upstream and downstream in pumps?

Last post by ChenBeier « Fri Aug 13, 2021 12:35 pm
Replies: 1
by jackwyatt » Fri Aug 13, 2021 8:34 am

1 Replies

356 Views

Last post by ChenBeier
Fri Aug 13, 2021 12:35 pm
Unit conversions (electrical)

Last post by ChenBeier « Fri Aug 13, 2021 12:30 pm
Replies: 1
by Dhamnekar Winod » Fri Aug 13, 2021 10:24 am

1 Replies

340 Views

Last post by ChenBeier
Fri Aug 13, 2021 12:30 pm
gaseous mixtures

Last post by anto007 « Thu Aug 12, 2021 2:21 am
Replies: 6
by anto007 » Tue Aug 10, 2021 10:18 am

6 Replies

466 Views

Last post by anto007
Thu Aug 12, 2021 2:21 am
aluminum sulfate question

Last post by Facundo V « Tue Aug 10, 2021 4:15 am
Replies: 18
by Facundo V » Thu Jul 29, 2021 10:17 am
1

2
18 Replies

1116 Views

Last post by Facundo V
Tue Aug 10, 2021 4:15 am
Purity of hydrogen obtained via brine electrolysis

Last post by ChenBeier « Sun Aug 08, 2021 8:54 am
Replies: 1
by amzi12 » Sun Aug 08, 2021 8:31 am

1 Replies

362 Views

Last post by ChenBeier
Sun Aug 08, 2021 8:54 am
Enthalpy (thermochemistry question)

Last post by Dhamnekar Winod « Sun Aug 08, 2021 7:09 am
Replies: 1
by Dhamnekar Winod » Sat Aug 07, 2021 3:58 am

1 Replies

424 Views

Last post by Dhamnekar Winod
Sun Aug 08, 2021 7:09 am
Electrochemistry question

Last post by ChenBeier « Sat Aug 07, 2021 11:12 am
Replies: 5
by Dhamnekar Winod » Thu Jul 29, 2021 9:44 am

5 Replies

551 Views

Last post by ChenBeier
Sat Aug 07, 2021 11:12 am
Thermochemistry question part (2)

Last post by peralatanlab « Wed Aug 04, 2021 6:59 pm
Replies: 4
by Dhamnekar Winod » Tue Jun 29, 2021 11:03 pm

4 Replies

633 Views

Last post by peralatanlab
Wed Aug 04, 2021 6:59 pm
solved IIT JEE chemistry 2014 Question paper

Last post by maxsmith1 « Mon Aug 02, 2021 1:13 am
Replies: 1
by adianadiadi » Fri Dec 04, 2015 12:05 pm

1 Replies

4377 Views

Last post by maxsmith1
Mon Aug 02, 2021 1:13 am
Solución Sulfato de Aluminio

Last post by ChenBeier « Thu Jul 29, 2021 12:25 am
Replies: 1
by Facundo V » Wed Jul 28, 2021 9:40 pm

1 Replies

372 Views

Last post by ChenBeier
Thu Jul 29, 2021 12:25 am
Redox reactions

Last post by Dhamnekar Winod « Wed Jul 28, 2021 8:29 am
Replies: 6
by Dhamnekar Winod » Sat Jul 24, 2021 5:48 am

6 Replies

654 Views

Last post by Dhamnekar Winod
Wed Jul 28, 2021 8:29 am
Electron-transfer reaction

Last post by ChenBeier « Tue Jul 27, 2021 11:38 pm
Replies: 3
by Dhamnekar Winod » Fri Jul 23, 2021 9:13 am

3 Replies

509 Views

Last post by ChenBeier
Tue Jul 27, 2021 11:38 pm

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