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How do you determine the melting point of dibenzylideneacetone?
Wiki User
∙ 16y ago
Get melting point apparatus; determine.
Wiki User
∙ 16y ago
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How does a substances melting point determine its state at room temperature?
If the melting point is under 20 oC the substance is a liquid.
What is hassium's melting point?
I have gone to 8 websites and it is UNKNOWN ----- It is impossible to determine the melting point of hassium with only some atoms !
How can you determine if a substances is a solid at room temperature?
Check the melting point of the substance. If the melting point is below room temperature, then the substance is liquid and if the melting point is above room temperature then it is solid.
What is important of melting point?
Knowing the melting point of a substance provides information to determine what the substance is if its unknown. If you are making a substance, checking the melting point will let you know if you have made what you set out to make, (because impurities can mess up the melting point)
Why is it important to determine the melting ranges for the impure and recrystallized samples of vanillin?
The melting point is an indication of purity.
Why is it important to determine the melting range of the impure and recrystallized sample of vanillin?
The melting point is an indication of purity.
Why is it important to determine the melting ranges of the impure and recrystallized samples of vanillin?
The melting point is an indication of purity.
What is the melting point of the element roentgenium?
Only some atoms were prepared ,with low half life; it is impossible to determine the melting point in these cases.
How do the melting and boiling point determine the purity of the substance and identify them?
*usually* melting point is a good indicator of a substance's purity. The technique of melting point determination is used frequently in organic chemistry labs.
Boiling point melting and density are some of an elements nonreactive physicalor chemical properties?
Boiling point, melting point, and density are all physical properties of an element. They determine the state of the element.
How would you control variables to determine the melting point of salt water?
Err... water has no melting point. Ice melts, and water evaporates or freezes
What do you call the temperature at which a solid changes to a liquid?
This is the melting point.
