Calculate the latent heat of 100 Kg of liquid water at 100 Co when it turns to100 Kg of steam at 100 Co. The latent heat of vaporization for water is 22.6(105) J/Kg and the latent heat of fusion for water is 33.5(104) J/Kg. Show all your work.
Calculate the latent heat of 100 Kg of liquid water at 100 Co when it turns...
Calculate the latent heat of 100 Kg of liquid water at 100 Co when it turns to100 Kg of steam at 100 Co. The latent heat of vaporization for water is 22.6(105) J/Kg and the latent heat of fusion for water is 33.5(104) J/Kg. Show all your work. (5 Points)
Calculate the sensible heat of 100 Kg of liquid water when it experiences a 100 Co increase in temperature. The specific heat capacity for water is 4.186(103) J/Kg- Co . Show all your work.
Calculate the final equilibrium temperature when 10.0 grams of steam initially at 100 degree C is mixed with 450 grams of liquid water and 110 grams of ice at 0 degree C in a calorimeter. That is, the liquid water AND the ice are initially at 0 degree C. Ignore any heat energy exchanges with the calorimeter and the surroundings. If you conclude that the final temperature of the system is 0 degree C, then what mass of ice remains,...
Capacitor A and capacitor B both have the same voltage across their plates. However, the energy of capacitor A can melt m kilograms of ice at 0 °C, while the energy of capacitor B can boil away the same amount of water at 100 °C. The capacitance of capacitor A is 7.3 μF. What is the capacitance of capacitor B? Please note that for water, the latent heat of fusion is Lf = 33.5 x 104 J/kg, and the latent...
Capacitor A and capacitor B both have the same voltage across their plates. However, the energy of capacitor A can melt m kilograms of ice at 0 °C, while the energy of capacitor B can boil away the same amount of water at 100 °C. The capacitance of capacitor A is 6.1 μF. What is the capacitance of capacitor B? Please note that for water, the latent heat of fusion is Lf = 33.5 x 104 J/kg, and the latent...
What mass of steam at 100℃ must be added to 1.40 kg of ice at 0℃ to yield liquid water at 19℃? The heat of fusion for water is 333 kJ/kg, the specific heat is 4186 J/kg·℃ the heat of vaporization is 2260 kJ/kg.
What mass of steam at 100℃ must be added to 1.60 kg of ice at 0℃ to yield liquid water at 15 ℃? The heat of fusion for water is 333 kJ/kg, the specific heat is 4186 J/kg·℃, the heat of vaporization is 2260 kJ/kg.
in a closed container 20 g of steam at 100 deg C is mixed with 150 g of ice at 0 deg C. No heat is lost to the container and the final mixture is all water Cwater =4190 J/Kg/C Cice = 2090 J/Kg/C Csteam = 1996 J/Kg/C . The latent of heat of fusion of water is 3.33 x 10^5 J/Kg and the latent heat of vaporization of water is 22.6 x 10^6 J/Kg a. How many changes...
A synthetic oil melts at 100 K, boils at 200 K, has a latent heat of fusion of 100 kJ/kg, a latent heat of vaporization of 1 MJ/kg, a solid specific heat of 1000 J/kgK, liquid specific heat of 2000 J/kgK, and vapor specific heat of 3000 J/kgK. Find the final state and temperature if 950 kJ of heat are added to 5 kg of the solid at 90 K.
4. The other phase change that can happen is liquid to gas. Similar to the phase change of solid to liquid, the temperature of the system does not change. All of the energy goes into the phase change. Only now instead of the latent heat of fusion, we have the latent heat of vaporization: Q = mL How much heat must be added to 3.8 kg (1 gallon) of water for half of it to be changed into gas? The...