2^C by roberta https://padlet.com/roberta_damiola/p Realizzato con 2^c en-us 2018-01-24 08:25:57 UTC 2026-01-14 15:47:50 UTC hello@padlet.com roberta_damiola https://padlet.com/roberta_damiola/p/wish/429359052 2020-01-09 09:51:33 UTC https://padlet.com/roberta_damiola/p/wish/429359052 Molarità/molalità roberta_damiola https://padlet.com/roberta_damiola/p/wish/439107807 2020-02-01 08:18:07 UTC https://padlet.com/roberta_damiola/p/wish/439107807 roberta_damiola https://padlet.com/roberta_damiola/p/wish/1927567712 2021-12-03 15:22:19 UTC https://padlet.com/roberta_damiola/p/wish/1927567712 roberta_damiola https://padlet.com/roberta_damiola/p/wish/1927671187 2021-12-03 16:05:51 UTC https://padlet.com/roberta_damiola/p/wish/1927671187 Proprietà colligative roberta_damiola https://padlet.com/roberta_damiola/p/wish/1927678469 2021-12-03 16:09:19 UTC https://padlet.com/roberta_damiola/p/wish/1927678469 verifica roberta_damiola https://padlet.com/roberta_damiola/p/wish/2399215479 -filtrazione (tutta la colonna :semplice, a pressione ridotta e filtri)
-cristallizzazione (file 1)
-miscugli eterogenei miscugli omogenei: file 2 soluzioni
-riconoscimento cloruri]]> 2022-11-27 17:59:56 UTC https://padlet.com/roberta_damiola/p/wish/2399215479 filtrazione e filtri roberta_damiola https://padlet.com/roberta_damiola/p/wish/2399217239 2022-11-27 18:03:14 UTC https://padlet.com/roberta_damiola/p/wish/2399217239 filtrazione a pressione ridotta roberta_damiola https://padlet.com/roberta_damiola/p/wish/2399217622 2022-11-27 18:03:53 UTC https://padlet.com/roberta_damiola/p/wish/2399217622 Separa in base alle dimensioni roberta_damiola https://padlet.com/roberta_damiola/p/wish/2399217812 Sfrutta la forza di gravità

]]> 2022-11-27 18:04:13 UTC https://padlet.com/roberta_damiola/p/wish/2399217812 roberta_damiola https://padlet.com/roberta_damiola/p/wish/2399225988 2022-11-27 18:19:03 UTC https://padlet.com/roberta_damiola/p/wish/2399225988 Purifica le sostanze roberta_damiola https://padlet.com/roberta_damiola/p/wish/2399229692 Sfrutta la diversa solubilità]]> 2022-11-27 18:26:04 UTC https://padlet.com/roberta_damiola/p/wish/2399229692 Cristalli di zucchero roberta_damiola https://padlet.com/roberta_damiola/p/wish/2399229931 2022-11-27 18:26:35 UTC https://padlet.com/roberta_damiola/p/wish/2399229931 Cristalli di sale roberta_damiola https://padlet.com/roberta_damiola/p/wish/2399230008 2022-11-27 18:26:45 UTC https://padlet.com/roberta_damiola/p/wish/2399230008 riconoscimento cloruri roberta_damiola https://padlet.com/roberta_damiola/p/wish/2399929843 alla soluzione si acidifica aggiungendo acido nitrico HNO3 e si aggiungono alcune gocce di nitrato d'argento AgNO3. In presenza di cloruri precipita cloruro d'argento AgCl bianco caseoso]]> 2022-11-28 09:45:55 UTC https://padlet.com/roberta_damiola/p/wish/2399929843 filtrazione semplice roberta_damiola https://padlet.com/roberta_damiola/p/wish/2399942744 2022-11-28 09:56:38 UTC https://padlet.com/roberta_damiola/p/wish/2399942744 File 1 roberta_damiola https://padlet.com/roberta_damiola/p/wish/2399949451 2022-11-28 10:02:04 UTC https://padlet.com/roberta_damiola/p/wish/2399949451 roberta_damiola https://padlet.com/roberta_damiola/p/wish/2489532446 2023-02-21 10:27:28 UTC https://padlet.com/roberta_damiola/p/wish/2489532446 verifica 4 marzo roberta_damiola https://padlet.com/roberta_damiola/p/wish/2495484539

  • preparazione soluzioni

  • diluizioni soluzioni

  • uso pipette

  • cinetica

]]> 2023-02-26 20:03:39 UTC https://padlet.com/roberta_damiola/p/wish/2495484539 elettroliti roberta_damiola https://padlet.com/roberta_damiola/p/wish/2495488466 Le soluzioni elettrolitiche contengono ioni positivi e negativi che si muovono verso gli elettrodi di segno opposto immersi in soluzione; quelle non elettrolitiche contengono molecole neutre che non sono attratte dagli elettrodi.
Quasi tutti i sali e gli acidi e basi forti sono elettroliti

]]> 2023-02-26 20:11:53 UTC https://padlet.com/roberta_damiola/p/wish/2495488466 elettroliti roberta_damiola https://padlet.com/roberta_damiola/p/wish/2495490373 sali, acidi e idrossidi]]> 2023-02-26 20:16:17 UTC https://padlet.com/roberta_damiola/p/wish/2495490373 Pipette roberta_damiola https://padlet.com/roberta_damiola/p/wish/2495491560 2023-02-26 20:18:44 UTC https://padlet.com/roberta_damiola/p/wish/2495491560 Caratteristiche delle pipette roberta_damiola https://padlet.com/roberta_damiola/p/wish/2495491621 2023-02-26 20:18:54 UTC https://padlet.com/roberta_damiola/p/wish/2495491621 tutorial simulatore roberta_damiola https://padlet.com/roberta_damiola/p/wish/2496137117 2023-02-27 10:26:20 UTC https://padlet.com/roberta_damiola/p/wish/2496137117 Simulazioni roberta_damiola https://padlet.com/roberta_damiola/p/wish/2496137257 2023-02-27 10:26:29 UTC https://padlet.com/roberta_damiola/p/wish/2496137257 roberta_damiola https://padlet.com/roberta_damiola/p/wish/2496137483 2023-02-27 10:26:38 UTC https://padlet.com/roberta_damiola/p/wish/2496137483 roberta_damiola https://padlet.com/roberta_damiola/p/wish/2496137686 2023-02-27 10:26:49 UTC https://padlet.com/roberta_damiola/p/wish/2496137686 roberta_damiola https://padlet.com/roberta_damiola/p/wish/2496137849 2023-02-27 10:26:59 UTC https://padlet.com/roberta_damiola/p/wish/2496137849 roberta_damiola https://padlet.com/roberta_damiola/p/wish/2496137988 2023-02-27 10:27:07 UTC https://padlet.com/roberta_damiola/p/wish/2496137988 Esperienza di laboratorio roberta_damiola https://padlet.com/roberta_damiola/p/wish/2496143834 2023-02-27 10:32:56 UTC https://padlet.com/roberta_damiola/p/wish/2496143834 roberta_damiola https://padlet.com/roberta_damiola/p/wish/2496146895 2023-02-27 10:36:28 UTC https://padlet.com/roberta_damiola/p/wish/2496146895 Osserva le pipette e concentrati sul valore di ogni tacchetta roberta_damiola https://padlet.com/roberta_damiola/p/wish/2496147067 2023-02-27 10:36:38 UTC https://padlet.com/roberta_damiola/p/wish/2496147067 soluzioni elettrolitiche roberta_damiola https://padlet.com/roberta_damiola/p/wish/2496161510 2023-02-27 10:49:51 UTC https://padlet.com/roberta_damiola/p/wish/2496161510 abbassamento crioscopia roberta_damiola https://padlet.com/roberta_damiola/p/wish/2514047747 Procedimento: riempire entrambi i contenitori di plastica con 200ml di acqua cadauno, e in uno di essi aggiungere 20g di saccarosio, il soluto. Chiudere entrambi i contenitori e li riporli in freezer. Attendere qualche ora, il tempo è variabile, consigliabili dalle 5 alle 10 ore Al termine del tempo estrarre i contenitori dal freezer. Si noterà che dove era presente unicamente il solvente puro, l’acqua, è completamente congelato. Nel contenitore in cui invece era presente la soluzione con il saccarosio l’acqua non si è solidificata.]]> 2023-03-13 08:31:57 UTC https://padlet.com/roberta_damiola/p/wish/2514047747 roberta_damiola https://padlet.com/roberta_damiola/p/wish/2590291008 2023-05-14 21:17:50 UTC https://padlet.com/roberta_damiola/p/wish/2590291008 roberta_damiola https://padlet.com/roberta_damiola/p/wish/2590291057 2023-05-14 21:17:59 UTC https://padlet.com/roberta_damiola/p/wish/2590291057 roberta_damiola https://padlet.com/roberta_damiola/p/wish/2590291127 2023-05-14 21:18:10 UTC https://padlet.com/roberta_damiola/p/wish/2590291127 f.em = E° catodo - E° anodo roberta_damiola https://padlet.com/roberta_damiola/p/wish/2590291196 2023-05-14 21:18:20 UTC https://padlet.com/roberta_damiola/p/wish/2590291196 roberta_damiola https://padlet.com/roberta_damiola/p/wish/2590291983 2023-05-14 21:20:34 UTC https://padlet.com/roberta_damiola/p/wish/2590291983 roberta_damiola https://padlet.com/roberta_damiola/p/wish/2590292060 2023-05-14 21:20:47 UTC https://padlet.com/roberta_damiola/p/wish/2590292060 roberta_damiola https://padlet.com/roberta_damiola/p/wish/2590292126 2023-05-14 21:20:58 UTC https://padlet.com/roberta_damiola/p/wish/2590292126 roberta_damiola https://padlet.com/roberta_damiola/p/wish/2590292176 2023-05-14 21:21:05 UTC https://padlet.com/roberta_damiola/p/wish/2590292176 roberta_damiola https://padlet.com/roberta_damiola/p/wish/2590292220 2023-05-14 21:21:15 UTC https://padlet.com/roberta_damiola/p/wish/2590292220 roberta_damiola https://padlet.com/roberta_damiola/p/wish/2590292328 2023-05-14 21:21:27 UTC https://padlet.com/roberta_damiola/p/wish/2590292328 pH e pila roberta_damiola https://padlet.com/roberta_damiola/p/wish/2592837370 Teoria acidi e basi di Arrhenius 
definizione di pH, calcolo del pH
indicatori di pH 
misure di pH
pila di Daniell

]]> 2023-05-16 09:55:46 UTC https://padlet.com/roberta_damiola/p/wish/2592837370 Studiare i post colorati di giallo roberta_damiola https://padlet.com/roberta_damiola/p/wish/2796262316 Preparazione di soluzioni: portare a volume (%, g/l, M) e m

Calcolo soluto %, g/l e M

Soluzioni elettrolitiche: visionare il video e sapere il file di laboratorio

Innalzamento ebullioscopico: come si calcola

Solubilità

]]> 2023-11-20 11:13:11 UTC https://padlet.com/roberta_damiola/p/wish/2796262316 Solubilità roberta_damiola https://padlet.com/roberta_damiola/p/wish/2796265178 2023-11-20 11:15:58 UTC https://padlet.com/roberta_damiola/p/wish/2796265178 roberta_damiola https://padlet.com/roberta_damiola/p/wish/2796300703 2023-11-20 11:52:20 UTC https://padlet.com/roberta_damiola/p/wish/2796300703 da Permanganato KMnO4 (Viola) a Mn2+ (incolore) roberta_damiola https://padlet.com/roberta_damiola/p/wish/2903354197

]]> 2024-03-03 15:27:48 UTC https://padlet.com/roberta_damiola/p/wish/2903354197 roberta_damiola https://padlet.com/roberta_damiola/p/wish/2903365758 2024-03-03 15:49:07 UTC https://padlet.com/roberta_damiola/p/wish/2903365758 roberta_damiola https://padlet.com/roberta_damiola/p/wish/2903366153 2024-03-03 15:49:55 UTC https://padlet.com/roberta_damiola/p/wish/2903366153 roberta_damiola https://padlet.com/roberta_damiola/p/wish/2903366539 2024-03-03 15:50:43 UTC https://padlet.com/roberta_damiola/p/wish/2903366539 roberta_damiola https://padlet.com/roberta_damiola/p/wish/2930778400 2024-03-23 07:12:13 UTC https://padlet.com/roberta_damiola/p/wish/2930778400