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What is the total amount of heat required to melt 347 grams of ice at its melting point?
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If a sample contained 1 gram of pure substance A and another test tube contained 4 grams of pure substance A how would the melting point differ and how would the experiment differ?
The melting point is independent of the quantity. What changes is the amount of heat which must be supplied.
What is heat fusion and heat of vaporization measures of?
The heat of fusion is the amount of heat (not temperature) required to change a solid to a liquid. It is also known as the melting point. The heat of vaporization is the amount of heat (not temperature) required to change a liquid to it's gaseous state. It is also know as it's boiling point.
The temperature at which a solid melts is called?
melting point
What is difference between melting point and drop melting point?
No basic Difference between melting point and Drop point.
What becomes solid above the melting point?
assuming it is its own melting point NOTHING which is why its a MELTING point
Is melting point a periodic property?
A melting point is a periodic property. Melting point is basically the amount of energy required to break chemical bonds. The more energy required, the stronger the bonds and the higher the melting point. For example, Since Ionic bonds have a transfer of electrons, it requires a lot of energy to break the bonds and has a higher melting point.
What is the melting point of biphenyl?
the melting point of biphenyl is 70 degrees Celsius.
If a sample contained 1 gram of pure substance A and another test tube contained 4 grams of pure substance A how would the melting point differ and how would the experiment differ?
The melting point is independent of the quantity. What changes is the amount of heat which must be supplied.
Is energy required for melting?
yes. It takes energy to raise the temperature of the solid to the melting point.
Why iodine molecule has low melting point?
Iodine molecule , I2 has a low melting point because it has simple molecular structure which is held by weak Van der Waals force. Hence small amount of heat required to break the bond.
What is the energy required to melt a solid at its melting point?
heat of fusion
What is heat fusion and heat of vaporization measures of?
The heat of fusion is the amount of heat (not temperature) required to change a solid to a liquid. It is also known as the melting point. The heat of vaporization is the amount of heat (not temperature) required to change a liquid to it's gaseous state. It is also know as it's boiling point.
What is required to change matter from on state to another?
you must reach its melting point or freezing point or boiling point.
What determines the melting point of chocolate?
fat, calories, and the amount of milk in it.
Why do different substances require different amount of heat energy during melting?
due to different melting point...
Is melting point a intensive or extencive property?
Melting point is an intensive property. Regardless of the amount of a substance present the melting point will remain the same.
What do you call the temperature at which a solid changes to a liquid?
This is the melting point.
