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kykrilka [37]
3 years ago
9

Ice must absorb heat to melt into water. What must water do to evaporate?

Chemistry
2 answers:
Mumz [18]3 years ago
6 0
<h2>Answer:</h2>

<u>The temperature must be increased in order to evaporate water</u>

<h2>Explanation:</h2>

Evaporation happens when atoms or molecules escape from the liquid and turn into a vapor. If the energy of water molecules is increased which means heat is released then the water molecules come to surface of the container and leaves it. These water molecules are called vapors. When water is heated, the molecules move and vibrate so quickly that they escape into the atmosphere as molecules of water vapor.

Flauer [41]3 years ago
3 0
Increase in heat, molecules start to escape and it turns to vapor
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12345 [234]

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Explanation:

1)

The amount of energy that must be absorbed by a certain substance in order to increase its temperature by \Delta T is given by the equation:

Q=mC\Delta T

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2)

Similarly for the block of iron, the energy absorbed by the iron is given by

Q=mC\Delta T

where

m is the mass of the block of iron

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