Question

A 0.0700 kg ice cube at −30.0°C is placed in 0.517 kg of 35.0°C water in a very well insulated container. What is the final temperature? in celsius ? The latent heat of fusion of water is 79.8 kcal/kg, the specific heat of ice is 0.50 kcal/(kg · °C), and the specific heat of water is 1.00 kcal/(kg · °C).

Answer #1

30. A 0.035-kg ice cube at -30.0 C is placed in 0.33 kg of 35.0
C water in a very well-insulated container. The latent heat of
fusion for water is Lf=79.8 kcal/kg.
What is the final temperature of the water, in degrees
Celsius?

A 0.0410–kg ice cube at -35.0°C is placed in 0.430 kg of 32.0°C
water in a very well–insulated container. What is the final
temperature?

A 100g ice cube at 0°C is placed in 400g of water at 30°C. If
the container is perfectly insulated, what will be the final
temperature when all the ice has been melted? The specific heat of
water is 4.184 kJ/kg. K. The latent heat of fusion for water at 0°C
is approximately 334 kJ/kg (or 80 cal/g).

I place an ice cube with a mass of 0.223 kg and a temperature of
−35°C is placed into an insulated aluminum
container with a mass of 0.553 kg containing 0.452 kg of water. The
water and the container are initially in thermal equilibrium at a
temperature of 27°C. Assuming that no heat enters
or leaves the system, what will the final temperature of the system
be when it reaches equilibrium, and how much ice will be in the
container...

A 25 g ice cube at -15.0oC is placed in 169 g of
water at 48.0oC. Find the final temperature of the
system when equilibrium is reached. Ignore the heat capacity of the
container and assume this is in a calorimeter, i.e. the system is
thermally insulated from the surroundings. Give your answer in
oC with 3 significant figures.
Specific heat of ice: 2.090 J/g K
Specific heat of water: 4.186 J/g K
Latent heat of fusion for water: 333...

A 16 g ice cube at -15.0oC is placed in 140 g of
water at 48.0oC. Find the final temperature of the
system when equilibrium is reached. Ignore the heat capacity of the
container and assume this is in a calorimeter, i.e. the system is
thermally insulated from the surroundings. Give your answer in
oC with 3 significant figures.
Specific heat of ice: 2.090 J/g K
Specific heat of water: 4.186 J/g K
Latent heat of fusion for water: 333...

A (10.0+A) g ice cube at -15.0oC is placed in (125+B)
g of water at 48.0oC. Find the final temperature of the
system when equilibrium is reached. Ignore the heat capacity of the
container and assume this is in a calorimeter, i.e. the system is
thermally insulated from the surroundings. Give your answer in
oC with 3 significant figures.
Specific heat of ice: 2.090 J/g K
Specific heat of water: 4.186 J/g K
Latent heat of fusion for water: 333...

A 35.0-g cube of ice, initially at 0.0°C, is dropped into 180.0
g of water in an 70.0-g aluminum container, both initially at
35.0°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.)
26.4 °C
17.6 °C
8.79 °C
35.1 °C
30.8 ° C

( A = 18, B = 93). A (10.0+A) g ice cube at -15.0oC
is placed in (125+B) g of water at 48.0oC. Find the
final temperature of the system when equilibrium is reached. Ignore
the heat capacity of the container and assume this is in a
calorimeter, i.e. the system is thermally insulated from the
surroundings. Give your answer in oC with 3 significant
figures.
Specific heat of ice: 2.090 J/g K
Specific heat of water: 4.186 J/g K...

A = 13 B = 27
A (10.0+A) g ice cube at -15.0oC is placed in (125+B)
g of water at 48.0oC. Find the final temperature of the
system when equilibrium is reached. Ignore the heat capacity of the
container and assume this is in a calorimeter, i.e. the system is
thermally insulated from the surroundings. Give your answer
inoC with 3 significant figures.
Specific heat of ice: 2.090 J/g K Specific heat of water: 4.186
J/g K Latent heat...

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