Its members, its history and its figures
Kyselina sírová - Acidum sulphuricum - Sulfuric acid - Schwefelsäure
EU“Využití kyseliny sírové je velmi široké...”
Roster as of 6 Nov 2026 · 5 hours ago
About
Kyselina sírová (zastarale též vitriol) je silná dvojsytná kyselina. Je jednou z nejdůležitějších průmyslově ve velkém množství vyráběných chemikálií. Její sumární vzorec je H2SO4, který značí, že se skládá ze dvou atomů vodíku, jednoho atomu síry a čtyř atomů kyslíku.
Kyselina sírová je v koncentrovaném stavu hustá olejnatá kapalina, neomezeně mísitelná s vodou. Ředění této kyseliny je silně exotermní proces. Koncentrovaná (96–98 %) má silné dehydratační a oxidační účinky (zvlášť za horka). Je hygroskopická, tj. pohlcuje vodní páry. Je velmi nebezpečnou žíravinou, způsobuje dehydrataci (zuhelnatění) organických látek. Zředěná kyselina oxidační schopnosti nemá a reaguje s neušlechtilými kovy za vzniku vodíku a síranů. Kyselina sírová je velmi reaktivní, reaguje téměř se všemi kovy kromě železa (v koncentrovaném stavu jej pasivuje), olova, zlata, platiny a wolframu, 20% vodný roztok nereaguje s mědí.
- Founder
- HellUpton
- Clan id
- 500044405
- Followed here since
- 14 Oct 2026
History
25 most recent events24 Jun 2026
Accepted Members
24 Jun 2026, 16:56 UTCMilitary Personnel
Player NihonKomi has been accepted to the clan.
21 Mar 2023
Accepted Members
21 Mar 2023, 19:00 UTCMilitary Personnel
Player mulu_10 has been accepted to the clan.
10 Dec 2022
Accepted Members
10 Dec 2022, 23:54 UTCMilitary Personnel
Player jarek572 has been accepted to the clan.
18 Apr 2021
Accepted Members
18 Apr 2021, 07:07 UTCMilitary Personnel
Player Raist5 has been accepted to the clan.
13 Apr 2021
Accepted Members
13 Apr 2021, 18:07 UTCMilitary Personnel
Player Jenda125 has been accepted to the clan.
10 Feb 2021
Accepted Members
10 Feb 2021, 19:28 UTCMilitary Personnel
Player Maty2021 has been accepted to the clan.
12 Apr 2019
Accepted Members
12 Apr 2019, 19:14 UTCMilitary Personnel
Player Mixtapefree has been accepted to the clan.
10 Apr 2019
Accepted Members
10 Apr 2019, 20:38 UTCMilitary Personnel
Player NULA__2013 has been accepted to the clan.
17 Mar 2018
Accepted Members
17 Mar 2018, 19:58 UTCMilitary Personnel
Player Radek_2019 has been accepted to the clan.
5 Mar 2018
Accepted Members
5 Mar 2018, 16:30 UTCMilitary Personnel
Player Dixo27 has been accepted to the clan.
4 Mar 2018
Accepted Members
4 Mar 2018, 14:51 UTCMilitary Personnel
Player IDWolf11 has been accepted to the clan.
3 Oct 2017
Accepted Members
3 Oct 2017, 21:20 UTCMilitary Personnel
Player Plukovnik_Volic has been accepted to the clan.
8 Apr 2017
Accepted Members
8 Apr 2017, 19:07 UTCMilitary Personnel
Player Jetyl has been accepted to the clan.
27 Jan 2017
Accepted Members
27 Jan 2017, 21:07 UTCMilitary Personnel
Player renamed_508329492 has been accepted to the clan.
20 Jun 2016
Accepted Members
20 Jun 2016, 17:55 UTCMilitary Personnel
Player HellUpton has been accepted to the clan.
1 Apr 2016
Accepted Members
1 Apr 2016, 14:15 UTCMilitary Personnel
Player Packa6666 has been accepted to the clan.
31 Mar 2016
Accepted Members
31 Mar 2016, 19:13 UTCMilitary Personnel
Player hbfan has been accepted to the clan.
17 Feb 2016
Accepted Members
17 Feb 2016, 19:31 UTCMilitary Personnel
Player sarypex has been accepted to the clan.
23 May 2015
Accepted Members
23 May 2015, 21:15 UTCMilitary Personnel
Player H2SO4_666 has been accepted to the clan.
15 Dec 2014
Accepted Members
15 Dec 2014, 20:27 UTCMilitary Personnel
Player Bersek82 has been accepted to the clan.
31 Aug 2014
Accepted Members
31 Aug 2014, 17:29 UTCMilitary Personnel
Player Kraksna has been accepted to the clan.
31 Jul 2014
Accepted Members
31 Jul 2014, 20:54 UTCMilitary Personnel
Player H2SO4_ has been accepted to the clan.
5 Jul 2014
Accepted Members
5 Jul 2014, 17:31 UTCMilitary Personnel
Player xHaryx has been accepted to the clan.
29 Apr 2014
Accepted Members
29 Apr 2014, 22:09 UTCMilitary Personnel
Player alfa27 has been accepted to the clan.
28 Apr 2014
Accepted Members
28 Apr 2014, 19:11 UTCMilitary Personnel
Player smidlikac has been accepted to the clan.
A join is exact: Wargaming lists it with the roster. A departure or a change of position is noticed when the roster is next refreshed, so it is shown with the window it happened in — this clan has been followed since 14 Oct 2026. Changes of position are known only from when this site began recording them; earlier ones are not shown. Where a player’s own membership history has been fetched, its exact dates are shown instead, including earlier ones.