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The necessary heat is 1,45 kcal.
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What does the latent heat of fusion measured?
The energy required to melt a substance
Does graphite sublime?
yes, graphite does not melt but it sublimes. A lot of energy is required.
How much energy is it required to melt 2 kg of gold?
125.6 kJ (APEX)
Energy required to melt a solid into a liquid?
Energy is given off when cooling from a liquid to a solid. How much depends on the elements involved and the amount.
How does the energy required to sublime a substance compare to the energy required to melt the substance?
The energy required to sublime (solid to gas) a substance at 1 ATM pressure is greater than the energy required to melt (solid to liquid) a substance. When you compare the energies in varying pressures, however, this trend is not always the case. If you Google any 'general phase diagram', you can see that under the triple point, when all phases are in equilibrium, have solid and gas meeting under a certain pressure. In a vacuum, it would require less energy to sublime than to melt.
Is more energy used to melt ice or freeze water?
The energy required is the same. It is the energy required to rearrange the molecules from one state to another.
How much energy is gained by 3 grams of ice when it changes to water?
No energy is gained. On the contrary, energy is required to make ice melt.
How much energy required for J meson to melt?
mesons don't melt
Why doesnt temperature change when transferring from ice too water?
The thermal energy required to change state is taken from the environment; which in this case is the melt water.
What does the latent heat of fusion?
The energy required to melt a substance
What does the latent of fusion measure?
The energy required to melt a substance
What does the latent heat of fusion represent?
The energy required to melt a substance. (Apex)
Why is energy required for the melting or boiling process?
Energy is required in the melting process because high is needed to melt something
What is required to cause something to melt?
Melting is a change of state of a substance caused by an increase in thermal energy, so heat is required to melt a substance.
How much energy would be required to melt 500.g of ice at 0.00 degrees * C to water at 0.00 degrees * C ?
200
How much energy is required to melt 1.5 of lead?
36.8 kj
What does the latent heat of fusion measured?
The energy required to melt a substance
