Question
In: Physics
A 0.5530-kg ice cube at -12.40°C is placed inside a chamber of steam at 365.0°C. Later,...
A 0.5530-kg ice cube at -12.40°C is placed inside a chamber of steam at 365.0°C. Later, you notice that the ice cube has completely melted into a puddle of water. If the chamber initially contained 6.790 moles of steam (water) molecules before the ice is added, calculate the final temperature of the puddle once it settled to equilibrium. (Assume the chamber walls are sufficiently flexible to allow the system to remain isobaric and consider thermal losses/gains from the chamber walls as negligible.) Use the following values for the heat capacities of ice, water and steam Ice=2093 J/(kg x C) Water=4186 J/(kg x C) Steam= 2009 J/(kg x C)
Solutions
genius_generous answered 1 year agoRelated Solutions
A 0.5530-kg ice cube at -12.40°C is placed inside a chamber of steam at 365.0°C. Later,...
A 0.5530-kg ice cube at -12.40°C is placed inside a chamber of
steam at 365.0°C. Later, you notice that the ice cube has
completely melted into a puddle of water. If the chamber initially
contained 6.310 moles of steam (water) molecules before the ice is
added, calculate the final temperature of the puddle once it
settled to equilibrium. (Assume the chamber walls are sufficiently
flexible to allow the system to remain isobaric and consider
thermal losses/gains from the chamber walls...
24. A 0.0500-kg ice cube at −30.0ºC is placed in 0.400 kg of 35.0ºC water in...
24. A 0.0500-kg ice cube at −30.0ºC is placed in 0.400 kg
of 35.0ºC water in a very well-insulated container. What is
the final temperature?
1) An ice cube of mass m at 0 ?C is placed in a large 20...
1) An ice cube of mass m at 0 ?C is placed in a large 20 ?C
room. Heat flows (from the room to the ice cube) such that the ice
cube melts and the liquid water warms to 20 ?C. The room is so
large that its temperature remains nearly 20 ?C at all times.
Calculate the change in entropy for the (water + room) system due
to this process. Assume that m is in kg.
2) A mass...
A 65 g ice cube at 0 °C is placed in an insulated box that contains...
A 65 g ice cube at 0 °C is placed in an insulated box that
contains 8 g of steam at 200 °C. What is the equilibrium
temperature reached by this closed system? Approximate the specific
heat capacity of steam to be 1.5 J/g oC. All the other values can
be found on the textbook. [Note: Assume that all of the steam
condenses.]
A 24 g ice cube at -76°C is placed in a lake whose temperature is 82°C....
A 24 g ice cube at -76°C is placed in a lake whose temperature
is 82°C. Calculate the change in entropy of the cube-lake system as
the ice cube comes to thermal equilibrium with the lake. The
specific heat of ice is 2220 J/kg·K. (Hint: Will the ice cube
affect the temperature of the lake?)
A 43 g ice cube at -69°C is placed in a lake whose temperature is 81°C....
A 43 g ice cube at -69°C is placed in a lake whose temperature
is 81°C. Calculate the change in entropy of the cube-lake system as
the ice cube comes to thermal equilibrium with the lake. The
specific heat of ice is 2220 J/kg·K. (Hint: Will the ice cube
affect the temperature of the lake?)
A 73 g ice cube at -45°C is placed in a lake whose temperature is 76°C....
A 73 g ice cube at -45°C is placed in a lake whose temperature
is 76°C. Calculate the change in entropy of the cube-lake system as
the ice cube comes to thermal equilibrium with the lake. The
specific heat of ice is 2220 J/kg·K.
A 56 g ice cube at -57°C is placed in a lake whose temperature is 33°C....
A 56 g ice cube at -57°C is placed in a lake whose temperature
is 33°C. Calculate the change in entropy of the cube-lake system as
the ice cube comes to thermal equilibrium with the lake. The
specific heat of ice is 2220 J/kg·K. (Hint: Will the ice cube
affect the temperature of the lake?)
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...
An ice cube of mass 0.029 kg and temperature -13 ∘C is dropped into a styrofoam...
An ice cube of mass 0.029 kg and temperature -13 ∘C is dropped
into a styrofoam cup containing water of mass 0.4 kg and
temperature 20 ∘C. Calculate the final temperature in degrees
celcius and give your answer to one decimal place. (For simplicity,
we ignore here the temperature change of the cup.)
The specific heat of ice is 2200 J/kg ∘C and the specific heat
of water is 4186 J/kg ∘C. The latent heat of fusion of ice is...
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