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∙ 12y ago
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The melting of ice cubes is an exothermic reaction?
No. The phase change requires adding heat, so melting ice cubes is an endothermic reaction.
Which ice cubes melts faster with sugar or ice cubes?
Sugar has very little effect on melting point - it is too high molecular weight. That might answer your question, which does not make sense as written. Thus, it melts faster with sugar, because other ice cubes slow melting.
Will ice cubes help pass a breathalyzer?
No.
Why does a glass of ice cubes in water melt faster than a glass of ice cubes in a glass of soda?
Ice cubes that are in water are in full contact with a liquid medium with high rate of heat transfer. in soda, some of the surface of the ice is in contact with gas bubbles that have low rate of heat transfer. Liquid transfers heat (melting the ice) faster than air.
Is melting ice cubes physical or chemical?
It is PHYSICAL because when the ice cubes melt, they turn into water. We can reverse the change and bring the water back into ice. Water has a chemical formula of H2O and so does ice. So, Physical Change: can be reversable, the object's components don't really change.
How do you stop ice cubes from melting?
sawdust
The melting of ice cubes is an exothermic reaction?
No. The phase change requires adding heat, so melting ice cubes is an endothermic reaction.
Why do ice cubes explode in drink?
Ice cubes explode in a drink because they are melting at a fast rate. The ice cannot contract fast enough to keep up with the melting, which causes it to crack.
Do ice cubes melt faster when there is another ingredient on them?
Yes. Salt, for example, will speed up the melting of ice cubes.
What is the melting point of ice cubes in Diet Coke?
At thirty-three degrees Fahrenheit ice cubes will melt in diet coke.
What temperature of water is best for ice cube melt faster?
If Ice cubes are melting in water, the temperature of both the ice cubes and the water will be exactly the freezing temperature of water: 32F, 0C. You cannot change this. You can add heat to make the ice cubes melt faster, but the extra heat will have no effect on the temperature, It will all go to melting the ice cubes.
Why does ice cubes melt faster under dark fabric?
The dark fabric absorbs heat - which is transferred to the ice cubes, melting them faster.
What is melting ice cubes?
An ice cube melts from the outside layer in. As the outer layer of molecules gains energy it starts to vibrate and moves from solid to liquid phase, sloughing off and allowing the next layer to undergo the same process.
Does the color or amount affect the speed of ice cubes melting?
yes
Which ice cubes melts faster with sugar or ice cubes?
Sugar has very little effect on melting point - it is too high molecular weight. That might answer your question, which does not make sense as written. Thus, it melts faster with sugar, because other ice cubes slow melting.
The melting of ice cubes is a exothermic reaction?
No, it is a physical change, not a chemical reaction.
Does ice cubes melt faster in heat?
of course ! melting is favoured by heat
