May 21, 2024, 09:59:06 AM
Forum Rules: Read This Before Posting


Child Boards

Chemistry Olympiad and other competitions

Preparing to Chemistry Olympiad or any other competition? That's the place to ask your question.

758 Posts
120 Topics

Last post by sjb
in Re: Hess Law's
on May 11, 2024, 12:18:20 PM

Subject / Started by Last post
0 Members and 58 Guests are viewing this board.
Explain why isn't the slope in the purple,green, red equal?

Started by sd79812 | Last post by sd79812 Yesterday at 06:02:32 PM

3 Replies
119 Views
Last post Yesterday at 06:02:32 PM
by sd79812
1 Replies
183 Views
Last post May 17, 2024, 05:12:04 PM
by Corribus
Seeking Guidance on Exam Dilemma - Can Someone Share Advice?

Started by trevorwatson | Last post by rjb January 12, 2024, 11:38:40 AM

3 Replies
447 Views
Last post January 12, 2024, 11:38:40 AM
by rjb
Data Interpretation

Started by Decode | Last post by Decode December 04, 2023, 05:23:31 AM

2 Replies
460 Views
Last post December 04, 2023, 05:23:31 AM
by Decode
Use of various metal hydrides in synthesis of vanillin alcohol

Started by NorthWardVale | Last post by Vidya January 12, 2024, 10:32:38 AM

3 Replies
466 Views
Last post January 12, 2024, 10:32:38 AM
by Vidya
Confusion on heterogeneous equilibrium

Started by ay1 | Last post by Borek January 14, 2024, 06:53:27 AM

2 Replies
466 Views
Last post January 14, 2024, 06:53:27 AM
by Borek
Why am I acquiring the second pKa value before the first?

Started by RyanR | Last post by Vidya January 06, 2024, 07:33:27 AM

3 Replies
473 Views
Last post January 06, 2024, 07:33:27 AM
by Vidya
How to find the literature value kc of my reaction(Formula is in post)?

Started by 2njs | Last post by Vidya January 06, 2024, 07:43:53 AM

1 Replies
478 Views
Last post January 06, 2024, 07:43:53 AM
by Vidya
Naoh + ch3cooh = idk what

Started by Hrjwbfbsjs | Last post by Hrjwbfbsjs January 27, 2024, 12:38:25 PM

2 Replies
480 Views
Last post January 27, 2024, 12:38:25 PM
by Hrjwbfbsjs
Conversion equations

Started by Shithead98 | Last post by Hunter2 December 15, 2023, 01:09:51 AM

1 Replies
482 Views
Last post December 15, 2023, 01:09:51 AM
by Hunter2
How many atoms are in 100g of phosphorus vapour

Started by Rogue | Last post by Hunter2 January 16, 2024, 05:05:08 PM

3 Replies
482 Views
Last post January 16, 2024, 05:05:08 PM
by Hunter2
how to make chemistry in tamil naidu

Started by usa | Last post by Vidya January 06, 2024, 07:42:12 AM

1 Replies
485 Views
Last post January 06, 2024, 07:42:12 AM
by Vidya
Inquiry about Chemical Equilibrium in Endothermic Reaction

Started by bobbert | Last post by Borek January 10, 2024, 07:22:35 AM

3 Replies
489 Views
Last post January 10, 2024, 07:22:35 AM
by Borek
Can some explain the lewis structure of the hydronium ion

Started by meowcat123 | Last post by Borek January 20, 2024, 01:06:23 PM

2 Replies
490 Views
Last post January 20, 2024, 01:06:23 PM
by Borek
Why si this possible? FeSO4 + (COOH)2 = H2SO4 + Fe2(C2O4)3

Started by hartalinstalin69 | Last post by Borek December 29, 2023, 03:09:26 AM

1 Replies
492 Views
Last post December 29, 2023, 03:09:26 AM
by Borek
Sponsored Links

 

Normal Topic
Hot Topic (More than 5 replies)
Very Hot Topic (More than 10 replies)

Locked Topic
Sticky Topic
Poll