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How much energy in kilocalories is absorbed when 9.0 mol of water is vaporized?
Wiki User
∙ 10y ago
Molecular weight of water is 18 so 9 moles is 162 grams. Latent heat of vaporisation is 550 cal/gram, so the amount of heat is 89100 cal or 89.1 kcal.
Wiki User
∙ 10y ago
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Energy that is absorbed by land and water is changed into?
some of the energy,however, is absorbed by the land and water and change into heat
Where is most of the sun's energy absorbed in water?
Most of the sun's energy is absorbed near the surface.
When ice melts to form water energy is what?
Absorbed.
How many kilocalories does it take to heat water from 65 oF to 105 oF?
It all depends on how much water there is. The more water there is, the more kilocalories it takes.
When liquid water freezes into ice energy is absorbed or released or not involved?
Energy is released.
How many kilojoules of heat are absorbed when 70.00 grams of water is completely vaporized at its boiling point?
158.1Kj
How many kilocalories were absorbed by the water iif you have 175g of water and it was heated from 15 degrees celsius to 88 degrees Celsius?
12.775 kcal
When water is vapourisied energy is absorbed or released?
absorbed
Energy that is absorbed by land and water is changed into?
some of the energy,however, is absorbed by the land and water and change into heat
Where is most of the sun's energy absorbed in water?
Most of the sun's energy is absorbed near the surface.
What is a substance is dissolved in water?
Energy is absorbed.
Which energy source produces steam?
Thermal energy, when absorbed by water
When ice melts to form water energy is what?
Absorbed.
What happens to that energy from the sun that is absorbed by earth surface?
Energy from the sun that is absorbed by the Earth's surface is reflected back into the atmosphere or absorbed by land and water and transformed into heat.
What happens to the energy from the sun that is absorbed. by earths surface?
Energy from the sun that is absorbed by the Earth's surface is reflected back into the atmosphere or absorbed by land and water and transformed into heat.
What nutrients does not suppy your body with energy?
Water, vitamins, and minerals do not supply any kilocalories of energy to the body. However, they are vital in the processes that release energy from carbohydrates, proteins, and fats.
The heat of fusion for water is the amount of energy that must be absorbed for water to what?
Melt.
