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lf 100g of water is contained in a 300g aluminum container at 20 degree C and...
hello, help pleathe thanky Specific and Latent Heat Prelab: 1 100g of water is contained in...
hello, help pleathe thanky
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 chunk of ice (T = -20 degree C) is added to a thermally insulated container...
A chunk of ice (T = -20 degree C) is added to a thermally insulated container of cold water (T = 0 degree C). What happens in the container? The ice melts until thermal equilibrium is established. Some of the water freezes and the chunk of ice gets larger. The water cools down until thermal equilibrium is established. None of the above things happen.
show all work 38. 100g of water is contained in a 200 g aluminum vessel at...
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38. 100g of water is contained in a 200 g aluminum vessel at 20 °C. (a) If an additional 50 g of water at 100 °C is poured into the container, what is the final equilibrium temperature of the system? (b) How much ice at -20 °C must you now add to the system, such that the final tempera- ture will be 0°C with only water remaining in the container?
Of ice at -S °C is added to 40 kg of water initially at 20 °C. Assume that the container is well ...
of ice at -S °C is added to 40 kg of water initially at 20 °C. Assume that the container is well insulated. (a) Find the final equilibrium temperature. (5 points) 0b) Caleulate the change in internal energy of the 40 kg water when thermal equilberium is established. (5 points) (c) If a 3 kg piece of copper at 30°C is also added to the original system( Le. system with ice d wat an (7 points) er at their initial...
Three hundred grams of ice at 0 degree C is added to 200 grams of water...
Three hundred grams of ice at 0 degree C is added to 200 grams of water at 95 degree C. The system is kept thermally insulated from its environment. (a) How many joules of energy will it take to melt the ice? (b) What is the equilibrium temperature if the ice in (a) is placed in the water in part (b)? What phases are present? Ten grams of molten lead at 480.0 degree C are added to a water bath...
Problem 5 20 points You place into an insulated container a 1.5 kg of copper initially...
Problem 5 20 points You place into an insulated container a 1.5 kg of copper initially at 70°C. You add to the insulated container water, initially at 20°C to obtain a final temperature of the system equal to 50°C. The specific heat of some materials are given in the table below: Aluminum Copper Material J/g/°C Glass Gold Ice Iron Rubber Silver Water zinc 0.79 0.13 2.1 0.46 0.24 4.2 0.39 0.89 0.38 2 a) [5 points) What is the variation...
You drop an ice cube into an insulated container full of water and wait for the...
You drop an ice cube into an insulated container full of water and wait for the ice cube to completely melt. The ice cube initially has a mass of 80.0 g and a temperature of 0°C. The water (before the ice cube is added) has a mass of 660 g and an initial temperature of 20.0°C. What is the final temperature (in °C) of the mixture? (Assume no energy is lost to the walls of the container, or to the...
How much ice at 0 degree C must be added to 500 g of water at...
How much ice at 0 degree C must be added to 500 g of water at 20 degree C (a) to cool the water to 0 degree C with all of the ice melting, or (b) to make the final temperature 12 degree C? [43.5 g; check this answer if you can't derive it]
4 kg of water is in an aluminum container with mass of 2 kg is at...
4 kg of water is in an aluminum container with mass of 2 kg is at 10°Celsius. In an insulated environment, 0.3 kg of steam at 102°Celsius is added to the system. What is the final temperature of the system.
A well-insulated, 64 fluid-ounce container is used for drinking water. Unfortunately, the water from the drinking...
A well-insulated, 64 fluid-ounce container is used for drinking water. Unfortunately, the water from the drinking fountain is about 75°F, a little too warm for average taste. To solve this problem, ice is added before filling it completely with water (volume of water and ice equals 64 fluid ounces). Calculate the precise amount of ice needed to cool the water to the coolest temperature that still provides optimal hydration (50°F) by the time all the ice melts and the temperature...
hello, help pleathe thanky
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 chunk of ice (T = -20 degree C) is added to a thermally insulated container of cold water (T = 0 degree C). What happens in the container? The ice melts until thermal equilibrium is established. Some of the water freezes and the chunk of ice gets larger. The water cools down until thermal equilibrium is established. None of the above things happen.
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38. 100g of water is contained in a 200 g aluminum vessel at 20 °C. (a) If an additional 50 g of water at 100 °C is poured into the container, what is the final equilibrium temperature of the system? (b) How much ice at -20 °C must you now add to the system, such that the final tempera- ture will be 0°C with only water remaining in the container?
of ice at -S °C is added to 40 kg of water initially at 20 °C. Assume that the container is well insulated. (a) Find the final equilibrium temperature. (5 points) 0b) Caleulate the change in internal energy of the 40 kg water when thermal equilberium is established. (5 points) (c) If a 3 kg piece of copper at 30°C is also added to the original system( Le. system with ice d wat an (7 points) er at their initial...
Three hundred grams of ice at 0 degree C is added to 200 grams of water at 95 degree C. The system is kept thermally insulated from its environment. (a) How many joules of energy will it take to melt the ice? (b) What is the equilibrium temperature if the ice in (a) is placed in the water in part (b)? What phases are present? Ten grams of molten lead at 480.0 degree C are added to a water bath...
Problem 5 20 points You place into an insulated container a 1.5 kg of copper initially at 70°C. You add to the insulated container water, initially at 20°C to obtain a final temperature of the system equal to 50°C. The specific heat of some materials are given in the table below: Aluminum Copper Material J/g/°C Glass Gold Ice Iron Rubber Silver Water zinc 0.79 0.13 2.1 0.46 0.24 4.2 0.39 0.89 0.38 2 a) [5 points) What is the variation...
How much ice at 0 degree C must be added to 500 g of water at 20 degree C (a) to cool the water to 0 degree C with all of the ice melting, or (b) to make the final temperature 12 degree C? [43.5 g; check this answer if you can't derive it]
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