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Freezing Point Of Naphthalene
Beginning of paper
I. Purpose
To determine the freezing point of a known substance, naphthalene
II. Materials
ringstand gas source
test tube test tube clamps
thermometer naphthalene
Bunsen burner goggles
hose stopwatch
III. Procedure
1. Assemble the Bunsen burner, attaching one end of the hose to the
burner and the other to a gas source.
2 ....
Middle of paper .... 89.5oC 7:45
79.0oC
2:00 86.1oC 8:00
79.0oC
2:30 84.6oC 8:15
79.0oC
2:45 82.3oC 8:30
79.0oC
3:00 81.2oC 8:45
79.0oC
3:15 81.0oC 9:00
79.0oC
3:30 80.5oC 9:15
78.5oC
3:45 80.2oC 9:30
78.1oC
4:00 80.0oC 9:45
78.0oC
4:15 79.9oC 10:00
78.0oC
4:30 79.8oC 10:15
77.5oC
4.... |
Word count: 441 |
Page count: 2 |
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