This is a saving of $82 per square foot, each and every year. Multiplied out over a 100,000 ft 2 space, choosing carpet over VCT could save you $8200 per year. The total cost of ownership for each of these flooring types can serve as a guide for helping you to choose the right flooring solution for your organization.
Once the water is at 100 Â°C, still more energy must be added. This is given by the heat of vaporization, which for water is 2261 kJoules per kilogram. So, in the example, once the 1 kg of water. is at 100 Â°C, this amount of energy must be added to boil it: 1 kg * 2261 KJoules/kilogram = 2261 kJoules.
How much energy (in kJ) is required to melt 150.0 g of â18.00 ÂºC ice, and bring the resulting liquid water up to 25.00ÂºC? Heat of Vaporization f D Gas Heat added at a constant rate ï  ï  Solid ï Liquid boiling pt. melting pt. C E F G A B Properties of Water Specific Heats (C): gas = 1.8 4 J/gÂºC liquid = 4.184 J/gÂºC solid = 2.09 J/gÂºC : ïH vap = 40.7 kJ/mol Heat of Fusion: H us = 6.01 kJ/mol.