Question

In: Physics

A 50-g cube of ice, initially at 0.0°C, is dropped into 200 g of water in...

A 50-g cube of ice, initially at 0.0°C, is dropped into 200 g of water in an 80-g aluminum container, both
initially at 30°C. What is the final equilibrium temperature? (Specific heat for aluminum is 900 J/kg×°C,
the specific heat of water is 4 186 J/kg×°C, and Lf = 3.33 ´ 105 J/kg.)

Solutions

Expert Solution

The Final equilibrium temperature = 9.50 °C


Related Solutions

An 18.0 g ice cube initially at -10 Celsius is dropped into 120g of water initiallly...
An 18.0 g ice cube initially at -10 Celsius is dropped into 120g of water initiallly at 25 Celsius. What is the final temperature of the system after all of the ice has melted? Assume that no heat is lost to the container or the surroundings
A 116-g cube of ice at 0 ∘∘C is dropped into 1.26 kg of water that...
A 116-g cube of ice at 0 ∘∘C is dropped into 1.26 kg of water that was originally 84.1∘C. What is the final temperature of the water after the ice melts and the water comes to thermal equilibrium? This problem requires a lot of algebra. You will make fewer errors if you solve for the answer using symbols and then plug in the numbers. The specific heat of water and the latent heat of fusion for water are given in...
A 70.0 g ice cube at 0.0 degrees C is placed in a lake whose temperature...
A 70.0 g ice cube at 0.0 degrees C is placed in a lake whose temperature is 18.0 degrees C. Calculate the change in entropy (in joules/Kelvin) of the system as the ice cube comes to thermal equilibrium with the lake. (c for water = 4186 J/kg-K)
A 9.0×10−2-kg ice cube at 0.0 ∘C is dropped into a Styrofoam cup holding 0.35 kg...
A 9.0×10−2-kg ice cube at 0.0 ∘C is dropped into a Styrofoam cup holding 0.35 kg of water at 11 ∘C. Find the final temperature of the system. Assume the cup and the surroundings can be ignored. Find the amount of ice (if any) remaining. Find the initial temperature of the water that would be enough to just barely melt all of the ice. Express your answer using two significant figures.
A 10 g ice cube at 0oC is melted in 100 g water initially at 20oC....
A 10 g ice cube at 0oC is melted in 100 g water initially at 20oC. The equilibrium temperature of the mixture is 10.93oC. Calculate: a) The heat lost by the water. b) The heat gained by the melted water of the ice cube. c) The heat absorbed by the ice to achieve melting.
A 100 g piece of copper, initially at 95,0 C , is dropped into 200 g...
A 100 g piece of copper, initially at 95,0 C , is dropped into 200 g of water. If initial temperature of water is 1 5 C, what is final temperature of the system, if the heat lost to surounding is ignored please, step by step solution.
A 50 g ice cube initially at - 30 0C is heated until it has completely...
A 50 g ice cube initially at - 30 0C is heated until it has completely been changed to steam at 120 0C, how much heat energy in calories has been added? ( Specific heat of ice is 0.5 ca/g 0C and that of steam is 0.48 cal/ g 0C , that of water is 1 cal/g 0C ; Latent heat of fusion of ice is 80 cal/g, Latent haet of vaporization is 540 cal/g ).
A mixture containing 21.4g of ice (at 0.0 degrees C) and 75.3 g of water (55.3...
A mixture containing 21.4g of ice (at 0.0 degrees C) and 75.3 g of water (55.3 degrees C) is placed in an insulated container. Assuming no loss of heat to the surroundings, what is the final temp of the mixture ?
a) A(n) 85-g ice cube at 0°C is placed in 920 g of water at 20°C....
a) A(n) 85-g ice cube at 0°C is placed in 920 g of water at 20°C. What is the final temperature of the mixture? b) A 103-g cube of ice at 0°C is dropped into 1.0 kg of water that was originally at 87°C. What is the final temperature of the water after the ice has melted? c) An aluminum cup contains 225 g of water and a 40-g copper stirrer, all at 27°C. A 432-g sample of silver at...
If 200 g of ice at 0°C and 50 g of steam at 100°C interact thermally...
If 200 g of ice at 0°C and 50 g of steam at 100°C interact thermally in a well-insulated container. The final state of the system will be; ( is loved it and got Tf= 64C ) ( so please choose an answer from the following multiple choices ) (a) A water steam mixture at 100°C (b) Water at a temperature between 0°C and 50°C (c) 0.089 kg (d) 0.12 kg (e) A ice-water mixture at 0°C
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT