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If 30.86g of H2O is frozen (from liquid to solid) how much heat energy is required?
No heat (energy) is required to freeze water (from liquid to solid). Freezing RELEASES energy (heat), as it is an exothermic event. If you want to know how much energy is release, you need to know the heat of fusion for water, and then multiply that by the mass of water being frozen.
How much energy does it take to melt ice?
Heat because Ice and water would thaw out and begin to heat up
Does an icebreg have more or less heat than a pan of boiling water?
A pan of boiling water has more heat energy than an iceberg. This is because the water in the pan is at a much higher temperature compared to the ice in the iceberg. Heat energy is directly related to temperature - the higher the temperature, the more heat energy an object has.
How much energy is needed to melt 0.25 moles of water?
The necessary heat is 9,22 joules.
Can peanuts heat water with their energy?
It is possible to burn peanuts and to use the fire to heat water, but that is an extremely wasteful choice of fuel. Peanuts are much more valuable as food (at least, for those who are not allergic to them) than they are as fuel. It is also possible to burn paper currency, and use the fire to heat water. Quite a lot of things can be burned.
If 30.86g of H2O is frozen (from liquid to solid) how much heat energy is required?
No heat (energy) is required to freeze water (from liquid to solid). Freezing RELEASES energy (heat), as it is an exothermic event. If you want to know how much energy is release, you need to know the heat of fusion for water, and then multiply that by the mass of water being frozen.
Why does water take so long to warm up?
The specific heat of water determines how much energy is needed to heat water.
How much heat energy is tranferred to hot water?
The amount of heat energy transferred to hot water depends on various factors such as the initial and final temperatures of the water, the mass of the water, and the specific heat capacity of water. The formula to calculate heat energy transferred is: Q = mcΔT, where Q is the heat energy, m is the mass of the water, c is the specific heat capacity of water, and ΔT is the change in temperature.
How much energy does it take to melt ice?
Heat because Ice and water would thaw out and begin to heat up
Does an icebreg have more or less heat than a pan of boiling water?
A pan of boiling water has more heat energy than an iceberg. This is because the water in the pan is at a much higher temperature compared to the ice in the iceberg. Heat energy is directly related to temperature - the higher the temperature, the more heat energy an object has.
A substance that can be burned to release heat energy?
Many substances can be burned to release heat energy, pretty much anything. However, water or ice is one that can not.
How much energy is generated from freezing 2.5g water?
The amount of energy generated from freezing 2.5g of water can be calculated using the specific heat capacity of water and the heat of fusion for water. The energy released would be equal to the heat of fusion of water (334 J/g) multiplied by the mass of water (2.5g). By multiplying these values, you can determine the total energy released during the freezing process.
How much energy is consumed by water heat during washing?
consumed ya mum
How much energy flow is involved when changing a sample of water from a liquid to a gaseous?
google "water heat of vaporization"
How much energy has water got in IT?
Water has a specific heat of 1 calorie per gram per degreeC
How much energy is released when 6 g of water is condensed from water vapor?
The energy released when 6 g of water vapor condenses into liquid water is approximately 2260 J. This amount of energy is known as the heat of condensation and represents the heat given off when water vapor changes into liquid water.
How much heat energy is needed to convert 50 kg of water at 8 degrees Celsius to steam at 100 degrees Celsius?
The process involves increasing the temperature of water from 8°C to 100°C and then changing its phase to steam at 100°C. The total heat energy required can be calculated using the specific heat capacity of water and the heat of vaporization. The formula Q = mcΔT can be used to find the heat energy needed, where Q is the heat energy, m is the mass of water, c is the specific heat capacity of water, and ΔT is the temperature change.
