MIXING HOT AND COLD
UNIT 2 LAB 2
Name: ___________________________ Date: __________________
Purpose: ______________________________________________________________________
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Hypothesis: ____________________________________________________________________
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Materials: _____________________________________________________________________
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Method/Procedure: ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Observations: __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Table 1
|
MIXTURE |
COLD WATER |
COLD WATER | COLD WATER | COLD WATER | MIXTURE | MIXTURE |
| VOLUME
(ml) |
TEMP
(C) |
VOLUME
(ml) |
TEMP
(C) |
PREDICTED
TEMP.
(C) |
ACTUAL
TEMP.
(C) | |
| 1 | 50 | 50 | ||||
| 2 | 50 | 100 | ||||
| 3 | 50 | 150 | ||||
| 4 | 50 | 200 | ||||
| 5 | 100 | 50 | ||||
| 6 | 150 | 50 | ||||
| 7 | 200 | 50 |
Conclusions: (include questions 1, 2, 3 from page 13 of text)
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Discussion: (include questions 4 and 5 from page 13 of text)
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