Materiale Educationale AeL - Advanced eLearning
Materiale Educationale AeL - Advanced eLearning
Materiale Educationale AeL - Advanced eLearning
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Coloranþi naturali ºi sintetici<br />
• Recomandat pentru patru ore de predare.<br />
1. Grupãri cromofore ºi auxocrome<br />
2. Evidenþierea rolului grupãrilor cromofore ºi<br />
auxocrome<br />
3. Sinteza unor coloranþi<br />
4. Sinteza indigoului<br />
5. Proprietãþile indigoului<br />
6. Sinteza unui colorant azoic<br />
7. Obþinerea fluoresceinei<br />
8. Identificarea coloranþilor artificiali (culori de<br />
anilinã)<br />
9. Vopsirea fibrelor de bumbac<br />
10. Obþinerea coloranþilor din plante<br />
11. Obþinerea unui indicator natural de pH<br />
12. Extracþia clorofilei<br />
chimie
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