Propan by Tobias Andreasen https://padlet.com/tobiasandreasen0304/kq5qsumcz5oc Tobias, Stephanie & Irene. en-us 2017-02-23 08:31:24 UTC 2025-09-26 11:42:46 UTC hello@padlet.com Sumformel for alkanen tobiasandreasen0304 https://padlet.com/tobiasandreasen0304/kq5qsumcz5oc/wish/155680368 C3H8 ]]> 2017-02-23 08:32:35 UTC https://padlet.com/tobiasandreasen0304/kq5qsumcz5oc/wish/155680368 Hvad kan alkanen bruges til i hverdagen? tobiasandreasen0304 https://padlet.com/tobiasandreasen0304/kq5qsumcz5oc/wish/155680458 Flaskegas. Kan bruges til fx. grill. (varme i hus) ]]> 2017-02-23 08:33:23 UTC https://padlet.com/tobiasandreasen0304/kq5qsumcz5oc/wish/155680458 Kogepunkt, smeltepunkt og tilstandsform. tobiasandreasen0304 https://padlet.com/tobiasandreasen0304/kq5qsumcz5oc/wish/155680675 Kogepunkt: - 42 grader. 
Smeltepunkt: 188 grader 
Tilstandsform: Det er en farveløs gas som er uopløselig i vand. ]]> 2017-02-23 08:35:23 UTC https://padlet.com/tobiasandreasen0304/kq5qsumcz5oc/wish/155680675 Navngivning af alkanen samt alle dens isomere. tobiasandreasen0304 https://padlet.com/tobiasandreasen0304/kq5qsumcz5oc/wish/155681062 Der findes kun en struktur formel. Hvis alkohol (O), så findes der 2 formler. ]]> 2017-02-23 08:38:34 UTC https://padlet.com/tobiasandreasen0304/kq5qsumcz5oc/wish/155681062 tobiasandreasen0304 https://padlet.com/tobiasandreasen0304/kq5qsumcz5oc/wish/155681602 2017-02-23 08:42:19 UTC https://padlet.com/tobiasandreasen0304/kq5qsumcz5oc/wish/155681602 Polær eller Upolær? tobiasandreasen0304 https://padlet.com/tobiasandreasen0304/kq5qsumcz5oc/wish/155681826 6 - 2,5 = 3,5 og propan er derved upolær. Vi kan også se det ved at alkanen ikke kan opløses i vand. ]]> 2017-02-23 08:44:05 UTC https://padlet.com/tobiasandreasen0304/kq5qsumcz5oc/wish/155681826 Forbrændingsreaktion tobiasandreasen0304 https://padlet.com/tobiasandreasen0304/kq5qsumcz5oc/wish/155683093 C3H8 + 5O2 -> 3CO2 + 4H2O ]]> 2017-02-23 08:53:01 UTC https://padlet.com/tobiasandreasen0304/kq5qsumcz5oc/wish/155683093 Huske regel tobiasandreasen0304 https://padlet.com/tobiasandreasen0304/kq5qsumcz5oc/wish/155683775 Pro, man ligger i top tre. 
Fordi den indeholder 3 carbon. ]]> 2017-02-23 08:58:01 UTC https://padlet.com/tobiasandreasen0304/kq5qsumcz5oc/wish/155683775 tobiasandreasen0304 https://padlet.com/tobiasandreasen0304/kq5qsumcz5oc/wish/155684092 2017-02-23 09:00:32 UTC https://padlet.com/tobiasandreasen0304/kq5qsumcz5oc/wish/155684092 Molmasse tobiasandreasen0304 https://padlet.com/tobiasandreasen0304/kq5qsumcz5oc/wish/155684402 44,096 g/mol]]> 2017-02-23 09:03:12 UTC https://padlet.com/tobiasandreasen0304/kq5qsumcz5oc/wish/155684402