Calculate volume of for molarity solution with 1gr of PH3

Started by tanishalala | Last post by sjb January 22, 2022, 12:29:17 PM

Calculate the number of atoms in 21 liters of Helium at 1.15 atms and 0°C

Started by Tgx | Last post by Borek January 23, 2022, 05:43:54 PM

Need some explanation for a school project.

Started by arne | Last post by arne January 26, 2022, 08:26:23 AM

can someone please help me for grade 12 chemistry neutralization.

Started by makomankanshoku2004 | Last post by Borek January 27, 2022, 11:49:06 AM

I need some confirmations <Year 11 Chemistry >

Started by H3O+ | Last post by Corribus January 27, 2022, 06:43:46 PM

atomic mass

Started by fluffkylass00 | Last post by Borek January 28, 2022, 06:48:54 AM

I need help understanding the graph of potential energy vs interatomic distance

Started by iamvts « 1 2 » | Last post by Corribus January 28, 2022, 10:19:32 AM

Transition metal bonding

Started by Sennetti | Last post by Borek January 28, 2022, 02:33:48 PM

Organic chemistry (school project) -Urgent help needed

Started by snowman_ig | Last post by snowman_ig January 28, 2022, 03:41:01 PM

homework

Started by Chasea14 | Last post by Borek January 28, 2022, 06:51:25 PM

Kc and heterogeneous equilibria

Started by Aldebaran | Last post by Corribus January 31, 2022, 11:28:40 AM

EDTA Titration with Calcein Indicator Colour Change Does Not Occur

Started by TJ2311 | Last post by Borek February 02, 2022, 03:09:03 AM

I tried making some sodium acetate but nothing precipated?

Started by RisingEastStar17 | Last post by Borek February 02, 2022, 06:58:35 AM

Ionic Equilibrium, common ion effect. Can't understand a part of a solution

Started by JuniorAAAHAHS | Last post by Borek February 04, 2022, 11:41:42 AM

How might a rate of chemical reaction increase after an initial slow rate?

Started by oldmanatoxford | Last post by oldmanatoxford February 05, 2022, 01:41:05 PM