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how much heat is needed

Record the amount of heat needed to change phases for water-ice to steam using graphical analysis.Is there a one accurate amount
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2. asked by Amy~
3. 807 views
How much heat is needed to melt 150g of ice? and How much heat is needed to change 150g of ice into steam at 110 degrees? My
1. 2 answers
2. asked by TaShe
3. 3,489 views
The amount of energy needed to change a liquid into a gas, without changing its temperature, is known as the __________.(1
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2. asked by Bad Bunny
3. 184 views
This was my problem:4.) The specific heat capacity of copper is 0.092 cal/g*oC. Show that the amount of heat needed to raise the
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2. asked by Mary
3. 3,454 views
Which describes the amount of heat energy that is needed to raise the temperature of 1 kilogram of a substance by 1°C?A
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2. 140 views
Before leaving for a vacation£¬the owners of a home 8.0m *21m*5.0m turn the thermostat down to 14celcius. On their
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2. asked by Anonymous
3. 524 views
Suppose you have a 50.0g sample of ice at -30.0 C. How many joules of heat energy are needed to heat the ice to 0.0 C? How many
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2. asked by Mary
3. 1,036 views
If we start with 18.0 g of water at 22.0°C and heat it until we have water vapor at 111°C, how much heat energy will be
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2. asked by Anonymous
3. 335 views
The specific heat of silver is 0.237 J/goCIts melting point is 961oC . Its heat of fusion is 11 J/g. How much heat (in J) is
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2. asked by mary
3. 860 views
the heat of fusion water is335 J/g. The heat of evaporization of water is 2.26 kJ/g, the specific heat of ice is 2.05 J/Deg/g,
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2. asked by Randy
3. 939 views