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The melting point depends on the chemical composition of the oil.
A homogeneous mixture is a type of mixture in which the composition is uniform and every part of the substance has the same properties, for instance mixture's physical properties, such as its melting point, may differ from those of its individual components.
This depends on the chemical composition of the alloy.
Because gasoline is a mixture of many different hydrocarbons from hexane to dodecane, there is no set melting point. The melting point for octane is about -57 degrees Celsius, and the melting point for heptane is -91 degrees Celsius.
During melting the chemical composition of NaCl is not changed.
Chocolate is a mixture and therefore doesn't have a well defined melting point. The temperature at which any given block of chocolate melts depends upon its composition.
The melting point depends on the chemical composition of the oil.
The volume and shape are not important for the chemical composition; the melting point can be a serious indication but it is not an absolute criterion.
A homogeneous mixture is a type of mixture in which the composition is uniform and every part of the substance has the same properties, for instance mixture's physical properties, such as its melting point, may differ from those of its individual components.
This depends on the chemical composition of the alloy.
Physical--- melting something doesn't change its chemical composition.
Salt lowers the melting point of snow and ice.
Because gasoline is a mixture of many different hydrocarbons from hexane to dodecane, there is no set melting point. The melting point for octane is about -57 degrees Celsius, and the melting point for heptane is -91 degrees Celsius.
During melting the chemical composition of NaCl is not changed.
Depending on the composition, 1200 to 1400 degrees Centigrade.
The melting point of an impure compound will become closer to that of the actual melting point of the pure substance with recrystallization of your mixture.
The melting point is the temperature which a material, element or mixture, changes from the solid to a liquid. Therefore, all liquids become solids above the melting point.