Svět očima chemika 2015 by Miloslav Khas https://padlet.com/khas1/svetocimachemika en-us 2015-09-29 18:50:01 UTC 2023-01-23 03:13:13 UTC hello@padlet.com Tajemné barvičky https://padlet.com/khas1/svetocimachemika/wish/74032295 Radka Leitlová 8.B

]]> 2015-10-06 16:27:33 UTC https://padlet.com/khas1/svetocimachemika/wish/74032295 HA H++ A pH= -log c (H+) khas1 https://padlet.com/khas1/svetocimachemika/wish/77358944 2015-10-25 19:58:52 UTC https://padlet.com/khas1/svetocimachemika/wish/77358944