+ All Categories
Home > Education > Chemistry Part 9

Chemistry Part 9

Date post: 21-Jan-2018
Category:
Upload: cambriannews
View: 262 times
Download: 1 times
Share this document with a friend
29
11/21/2015 মোশোরফ মোসেন 1
Transcript
  1. 1. 11/21/2015 1
  2. 2. 1.5 KwbKvjdv I Iqvk evZj, eyiU, wccU eenvii Kkj ejZ cvie| 1.6 wwiUjv ev eybmb evYvi viv UwUDe, weKvi, MvjZwjdv, KwbKvjdv, cvmwjb evwU ev IqvUvi ev_ Zvc `Iqvi Kkj evLv KiZ cvie| 1.7 wiqRU evZji eenvii KkjevLv KiZcvie| 11/21/2015 2
  3. 3. Erlenmeyer Flask Note the size Florence Flask 11/21/2015 3
  4. 4. Wash Bottle Distilled Water 11/21/2015 4
  5. 5. 9.64 24.16 11/21/2015 5
  6. 6. At Endpoint Read Record Final Reading Final Reading Initial Reading = Volume Delivered 11/21/2015 6
  7. 7. Fill Above Calibration Wipe Tip Drain To Calibration Touch Container To Remove Drop 11/21/2015 7
  8. 8. Allow To Drain Touch Tip To Flask Some Will Remain In Tip 11/21/2015 8
  9. 9. 11/21/2015 9
  10. 10. Bunsen Burner 11/21/2015 10
  11. 11. Precautions BUNSEN BURNER HEATING TEST TUBES HOT PLATE CANDLE 11/21/2015 11
  12. 12. Precautions HOT GLASS DOES NOT LOOK HOT REPORT BROKEN GLASS TO THE TEACHER 11/21/2015 12
  13. 13. 11/21/2015 13
  14. 14. Test Tube Holder 11/21/2015 14
  15. 15. Spatula 11/21/2015 15
  16. 16. Beaker Tongs 11/21/2015 16
  17. 17. Burner 11/21/2015 17
  18. 18. Evaporating Dish 11/21/2015 18
  19. 19. Crucible and cover 11/21/2015 19
  20. 20. Clay Triangle 11/21/2015 20
  21. 21. Crucible Tongs 11/21/2015 21
  22. 22. Ringstands and their Components Wire Gauze 11/21/2015 22
  23. 23. Flask Tongs Used to hold a flask by the neck after being heated. 11/21/2015 23
  24. 24. 11/21/2015 24
  25. 25. 11/21/2015 25
  26. 26. 11/21/2015 26
  27. 27. ) wccUi mvnvh 5 wgwjAvwjK GwmW ` bvI| L) wccUi mvnvh10 wgwj mvwWqvgKvebU ` bvI| 11/21/2015 27
  28. 28. M) UwUDe, weKvi, MvjZwjdv, KwbKvj dv, cvmwjbevwU ev IqvUvi ev_ , eyiU, AvqZbwgwZK dv I wccUiwP AsKb Ki| 11/21/2015 28
  29. 29. 11/21/2015 29

Recommended