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
|
Measurenet
|
1. get 40ml of unknown acid
2.put 10ml in beaker 3.get buret 4.turn on measurenet 5.main menue 6.ph/mv (F3) 7. ph vs. volume (F2) 8. Calibrate 9.measure temp of buffer, enter 10.ph is 7.00 then F1 11. display |
|
|
Titration
|
1.put buffer in acid, (if not enough add water)
2.fill buret with naoh 3.press start 4. when asked enter starting volume 5.press start 6. wait till solution hits equilbrium 7.press stop 8.enter final volume 9.save |
|
|
Equations
|
1.Find equivalence point
2.Find half-way equivalence 3.Find pH at half-way 4. plug pH into equation pKa=pH Ka=10^(-pKa) Ka=10^(-pH) |
