Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
3 Cards in this Set
- Front
- Back
- 3rd side (hint)
|
Piperman test 2 |
0.5 of menthol > w. Path tell residue +H2So4+vanillin/H2So4 (yellow orange) + H2o = |
Reddish violet color |
|
|
Vanillin test : |
0.5 of vanillin + 2drops of FeCL3 1% |
Blue dark Blue π΅β«π΅ |
|
|
COLVE OIL ( A. C. EUGENOL ) |
0.5 of eugenol + FeCL3 in ( 1% + 2% +" 3% ") in 3 test tube |
1% π / 2% πππ€ / 3% π𧑠|
