https://padlet.com/roberta_damiola/5 Realizzato con tutte le quinte en-us 2018-04-05 08:22:26 UTC 2026-05-08 14:51:29 UTC hello@padlet.com roberta_damiola https://padlet.com/roberta_damiola/5/wish/2060276082 2022-02-22 10:15:42 UTC https://padlet.com/roberta_damiola/5/wish/2060276082 roberta_damiola https://padlet.com/roberta_damiola/5/wish/2060278973 2022-02-22 10:17:42 UTC https://padlet.com/roberta_damiola/5/wish/2060278973 roberta_damiola https://padlet.com/roberta_damiola/5/wish/2069001777 2022-02-28 07:26:43 UTC https://padlet.com/roberta_damiola/5/wish/2069001777 roberta_damiola https://padlet.com/roberta_damiola/5/wish/2127421008 2022-04-03 18:54:53 UTC https://padlet.com/roberta_damiola/5/wish/2127421008 roberta_damiola https://padlet.com/roberta_damiola/5/wish/2138763757 x=% Glucosi alfa y=%glucosio beta]]> 2022-04-11 06:53:47 UTC https://padlet.com/roberta_damiola/5/wish/2138763757 roberta_damiola https://padlet.com/roberta_damiola/5/wish/2138765840 2022-04-11 06:55:59 UTC https://padlet.com/roberta_damiola/5/wish/2138765840 roberta_damiola https://padlet.com/roberta_damiola/5/wish/2356151374 2022-10-25 20:41:04 UTC https://padlet.com/roberta_damiola/5/wish/2356151374 roberta_damiola https://padlet.com/roberta_damiola/5/wish/2881957876 2024-02-13 08:43:25 UTC https://padlet.com/roberta_damiola/5/wish/2881957876 roberta_damiola https://padlet.com/roberta_damiola/5/wish/2881957988 2024-02-13 08:43:32 UTC https://padlet.com/roberta_damiola/5/wish/2881957988 roberta_damiola https://padlet.com/roberta_damiola/5/wish/2881958131 Reattivo di Tollens

In provetta preparare il reattivo di Tollens mescolando 1 ml di AgNO3 1M con 1 ml di NaOH 1M  aggiungere quindi NH4OH diluita fino alla scomparsa del precipitato di Ag₂O formatosi;

aggiungere quindi 0.5 ml del campione;

per le aldeidi solubili in acqua si ha la formazione di uno specchio d’argento metallico a freddo, per le aldeidi insolubili si ottiene invece un precipitato nero con formazione dello specchio dopo riscaldamento]]> 2024-02-13 08:43:42 UTC https://padlet.com/roberta_damiola/5/wish/2881958131 https://padlet.com/roberta_damiola/5/wish/2924759440 2024-03-19 08:54:04 UTC https://padlet.com/roberta_damiola/5/wish/2924759440 https://padlet.com/roberta_damiola/5/wish/2966056614 2024-04-23 07:53:01 UTC https://padlet.com/roberta_damiola/5/wish/2966056614 roberta_damiola https://padlet.com/roberta_damiola/5/wish/3860387002 2026-04-09 19:02:07 UTC https://padlet.com/roberta_damiola/5/wish/3860387002