Сколько стоит утепление фасада

Started by ppu-pro_ml | Last post by ppu-pro_ml Yesterday at 04:58:47 PM

Why does removing valence electrons increase effective nuclear charge?

Started by sd79812 | Last post by Corribus May 17, 2024, 05:12:04 PM

Searle's bar experiment takes forever/inconclusive?

Started by sd79812 | Last post by Borek May 15, 2024, 03:22:34 AM

Chemistry Lab help ASAP! Reaction between Sodium Thiosulfate & Iron(III) Nitrate

Started by mahiru | Last post by Corribus May 15, 2024, 11:58:39 AM

how to make chemistry in tamil naidu

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

How do i do mixture stoichiometry?

Started by kokakolakias | Last post by Borek December 10, 2023, 06:52:59 AM

Investigating the effects of temperature on crude caffeine content of instant co

Started by harryhaghany | Last post by billnotgatez December 23, 2023, 08:09:57 AM

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

Is ksp only for salts?

Started by gavindor | Last post by gavindor January 12, 2024, 11:10:29 AM

Seeking Guidance on Exam Dilemma - Can Someone Share Advice?

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

Use of various metal hydrides in synthesis of vanillin alcohol

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

Chemical reactions and limiting reagents

Started by eastsherbert8948 | Last post by Hunter2 January 22, 2024, 01:45:18 AM

Inquiry about Chemical Equilibrium in Endothermic Reaction

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

Please help me with this!

Started by Cryptoguy | Last post by Borek December 11, 2023, 12:39:25 PM

Limiting reagents in a reaction

Started by eastsherbert8948 | Last post by Hunter2 January 22, 2024, 01:47:08 AM