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This is an endothermic process.
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Is Butter melted in a pan a physical change that releases energy?
This is an endothermic process (need energy for melting), a physical change..
Why is the electrolysis of aluminium oxide endothermic?
Because before electrolysis the oxide must be melted.
How does temperature affect butter and margin?
the heat melts the butter to a liquid. you could put melted butter on popcorn.
What happens to some liquids like melted butter when heat is taken away?
they resolidify
What is the process called when butter melts and the turns to a solid?
Well, if the butter is melted - it's a liquid. The process of a liquid becoming a solid is called "Solidification" So, in your case, it's called "Butter Solidification"
Is Butter melted in a pan a physical change that releases energy?
This is an endothermic process (need energy for melting), a physical change..
Can butter change matter?
Butter can be melted.
Does volume change with melting butter?
Yes, the volume of melted butter is less because the entrained air is released when melted.
Is melting a butter is physical change?
No, its a chemical change because even after its melted, it's still butter
What is best creamed or melted butter for cakes?
In most cake recipes, the butter is creamed and blended with the sugar. Melted butter has different mixing qualities and would change the consistency of the batter. Melted butter should not be used unless specifically called for in the recipe.
Is it a chemical or physical change when melted butter solidifies in the refrigerator?
This is a physical change.
When melted butter soldifies in the refrigerator is that physical or chemical change?
Physical
Is melted butter and irreversible change?
Typically, yes. Butter is a mixture of fat and milk solids. Once melted the fats separate from the milk solids. 'Clarified' butter, or ghee, is the separated butter fat, often used in Indian cooking, as a canning sealer, or as a dip for steamed shellfish. Clarified butter, once separated from the milk solids, does not require refrigeration to keep it from going rancid, however, it must be kept cool to maintain its solidity.
Why is the electrolysis of aluminium oxide endothermic?
Because before electrolysis the oxide must be melted.
Can melted butter or fat change back to a solid butter or fat?
Animal fats such as lard from pork or dripping from beef can be melted and will become a solid again when they go cold, however dairy fats such as butter will still return to a solid, but never to it's original 'creamy' solid state once it has been melted.
What should the mass of the liquid butter be once it is melted?
Yes because the butter can be drunk. Melted butter is a liquid simply because it has exceeded its melting point. It become solid again when it cools to the temperature below its melting point.
Can melted butter turn back to a solid?
Yes it can ; anything which has been melted can be solidified by cooling it down and will change back to its normal state.
