Melting of 183,3 g ice need 61,14 kJ.
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This energy is the enthalpy of fusion (or latent heat of fusion).
What are L's? And what's the heat capacity?
800kj-----------Apex<('-'<)
The necessary heat is 1,45 kcal.
The necessary heat is 9,22 joules.
The energy comes from the heat to melt the iron
Iodine sublimes - it does not melt
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Because the ice structure is made up of frozen water molecules, which are blown by fairies creating heat which makes the ice melt like butter in a dragons mouth.
This energy is the enthalpy of fusion (or latent heat of fusion).
The energy required to completely separate the molecules in a liquid and convert them to a gas (boiling), is greater than the energy needed to completely separate the molecules in a solid and convert them to a liquid (melting).
Melt.
1 GAJILLION
Energy is required in the melting process because high is needed to melt something
Water doesn't melt, it vaporizes and becomes a gas. The energy from heat melts or vaporizes all matter.
because of the air pressure being lower, there is less energy needed to break the attractive forces between the water molecules