Experiment 9 Melting point and boiling point

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Last updated 8:30 AM on 12/11/24
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6 Terms

1
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Melting point

Is the temperature at which the vapor pressures of the solid and the liquid phases of the dissolving compounds are equal.

Melting point starts typically less than 1 celcius

2
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Boiling point

Is the temperature at which the vapor pressure of a liquid is equal to the pressure of the atmosphere

3
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The effects of greater intermolecular forces to the boiling point and melting point

the boiling point and melting point will be higher

4
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Napthalene melting point range

trial 1 89 celcius

trial 2 90 celcius

5
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methanol boiling point range

trial 1 65 celcius

trial 2 70 celcius

6
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which would be expected to have a higher boiling pooint, tert butyl alcohol or butyl alcohol?

butanol because butanol has stronger structure and IMF than tert butyl