Caffeine extraction

Started by Cloudy_Jay | Last post by Corribus December 16, 2020, 09:32:25 AM

Percentage Yield

Started by Helpmepleaseasap | Last post by Borek October 31, 2020, 04:54:26 AM

Lithium-ion battery

Started by Timson28 | Last post by Borek October 24, 2020, 07:07:37 PM

Questions about redox reactions (electrolytic cells and corrosion)

Started by BCKTHUNd | Last post by Vidya February 19, 2021, 08:26:13 AM

Adding what compound to what makes something

Started by Karam2468 | Last post by Babcock_Hall January 18, 2021, 03:07:26 PM

Saponification value calculation

Started by yeggywon | Last post by yeggywon January 26, 2020, 04:39:04 AM

Excited State Vs Ground State

Started by aaswagg4 | Last post by Corribus October 22, 2020, 08:29:58 PM

Oil and Keratin?

Started by ajdjsgsjxhjx | Last post by ajdjsgsjxhjx November 03, 2020, 06:23:36 AM

Please help me to solve this problem

Started by chucho | Last post by chenbeier December 13, 2020, 02:55:14 PM

Help Finding the Empirical Formula

Started by Paanta | Last post by Orcio_87 April 29, 2021, 01:06:15 PM

need help on polyester sponge producing chemicals

Started by justinq | Last post by justinq January 06, 2021, 01:04:05 AM

Permanent dipole analysis

Started by TsundereMagikarp | Last post by TsundereMagikarp February 19, 2021, 07:08:37 PM

Acid-Base Equilibria HELP

Started by sus_panda31 | Last post by Borek March 18, 2021, 01:07:37 PM

Ferrofluid snythesis procedure: Need help to check

Started by K313 | Last post by K313 March 18, 2021, 05:53:54 AM

STOICHIOMETRY

Started by lola1227 | Last post by Orcio_87 May 11, 2021, 02:06:20 PM