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Question

10701057


Whats the best average of my crucibles

weights? Please show work. ( average, percent error), etc

attachment_10022019.png

CRUCIBLES WEIGHT
(Use the same analytical balance for all measurements)
A. Weight of Empty Crucibles*
Date
Crucible #1
Crucible #2
9 /41 19
33. 192 48
33 52768
9/18/19
33.2840 g
33. 6200 8
30. 18578
30 . 5190g
9/25/19
30.1843 8
30.5204. g
Best Average
g
g
DISCUSSION/CONCLUSION
After drying the crucibles in a microwave oven a constant weig
The average weight of crucible A is
The average weight of crucible B is
g*
+/- 0.0005g.
*This is the average of two consecutive weighing of the same c
g*

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