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| GETTING THE MELTING POINT AND THE BOILING POINT OF WATER (8th and 9th of November 2006)  |
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| We heated some water until it started to boil. We wrote down the temperatures every thirty seconds... | |
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...and we got this heating
water diagram.
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We found out that water
melting point is 0 degrees Celsius but the temperatures went down when
we spilt some salt on the ice cubes.
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We put 80 mililitres of
water inside the freezer and when it became solid its volume was 90
mililitres. So solid water occupies more volume than liquid water.
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| These
pictures show the groups we worked in: |
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Author: Pablo Acosta Robles