show all work 38. 100g of water is contained in a 200 g aluminum vessel at...
lf 100g of water is contained in a 300g aluminum container at 20 degree C and an additional 200g of water at 100 degree C is added to the container, determine the final temperature of the system. In an insulated container, 300g of ice at an initial temperature of-50 degree C is added to 550g of water at an initial temperature of 20 degree C. Find: a) the final temperature of the system b) the amount of ice remaining (if...
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Specific and Latent Heat Prelab: 1 100g of water is contained in a 300g aluminum container of 20' and an additional 200g of water on 100 to the container, determine the final temperature of the system. is added 2. In an insulated container, 300g of ice at an initial temperature of -5°C is added to 550g of water at an initial temperature of 20°С. Find: a) the final temperature of the system b) the amount of...
A 200 g aluminum calorimeter can contain 500 g of water at 20 C. A 100 g piece of ice cooled to -20 C is placed in the calorimeter. Find the final temperature of the system, assuming no heat losses. (Assume that the specific heat of ice is 2.0 kJ/kg K) A second 200 g piece of ice at -20 C is added. How much ice remains in the system after it reaches equilibrium? Would your answer to part b...
To make ice water, I mix 200 g of water at 25.0 degrees celcius with 100 g of ice cubes at -15.0 degrees celcius. Water density is 1.00 g/cm^3, and the container perfectly insulates the system from the enviroment. Thermal equilibrium is eventually reached. Assume that all the ice must reach 0 degress celcius before any ice begins to melt. (a) determine (i) if any unmelted ice remains, and if so, the mass of the remaining unmeltd ice, and (ii)...
200 g of water at room temperature is poured into a 100 g glass jar also at room temperature. 150 g of ice cubes at −10◦C are added to the the water. (a) What is the temperature of the system when it reaches thermal equilibrium? (b) Describe in detail the contents of the jar once equilibrium is reached. Assume that the system is isolated and room temperature is 25◦C.
200 g of water at room temperature is poured into a 100 g glass jar also at room temperature. 150 g of ice cubes at −10◦C are added to the the water. (a) What is the temperature of the system when it reaches thermal equilibrium? (b) Describe in detail the contents of the jar once equilibrium is reached. **Assume that the system is isolated and room temperature is 25◦C.
237 g of water at 98 °C is poured into a 146 -g insulated aluminum calorimeter cup at an initial temperature 20 °C. The final temperature of this system is 88.8773°C. What is the change in entropy in this process?
A 200 g piece of ice at 0 degrees Celsius is place in 500 g of water at 20 degrees Celsius. The system is in a container of negligible heat capacity and insulated from its surroundings. a) What is the final equilibrium temperature of the system? b) How much of the ice melts? The latent heat of fusion for water is (333.5 KI/kg). The specific heat of water is 4.18 KI/kg K Useful equations: Q = mlf and Q =...
An aluminum calorimeter of mass 100g contains 250g of water at a temperature of 10C. A 50g block of an unknown material at a temperature of 100C is placed in the water. After some time the temperature of the three materials reaches equilibrium. If the block has a specific heat of 1823 J kg-1 o K-1 , what is the final temperature in C?
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3. In an insulated vessel, 500 g of ice at-5°C is added to 250 g of water at 50.0℃ (a) What is the final temperature of the system? (b) How much ice remains when the system reaches equilibrium? Specific heat for water and ice are C,-4186 J/kg °C) and Cie-2108 J/(kg·C), respectively, and latent heat of fusion for water is Lf- 3.33 x 105 J/kg NOTES - If all...