Question

A large punch bowl holds 3.30 kg of lemonade (which is essentially water) at 25.0 ∘C. A 5.50×10^(−2) kg ice cube at -13.0 ∘C is placed in the lemonade.

a.What is the final temperature of the system? Ignore any heat exchange with the bowl or the surroundings. Answer in degree C

b.What is the amount of ice (if any) remaining? Answer in kg

Answer #1

A large punch bowl holds 3.70 kg of lemonade (which is
essentially water) at 25.0 ∘C. A 6.00×10−2-kg ice cube
at -11.0 ∘C is placed in the lemonade.
What is the final temperature of the system? Ignore any heat
exchange with the bowl or the surroundings.
What is the amount of ice (if any) remaining?

A large punch bowl holds 3.90 kg of lemonade (which is
essentially water) at 25.0 ∘C. A 5.90×10−2-kg ice cube at -11.0 ∘C
is placed in the lemonade. 1. What is the final temperature of the
system? Ignore any heat exchange with the bowl or the surroundings.
2.What is the amount of ice (if any) remaining?

A large punch bowl holds 3.70 kg of lemonade (which is
essentially water) at 25.0 ∘C∘C. A 5.90×10−2-kg ice cube
at -12.0 ∘C is placed in the lemonade. What is the final
temperature of the system? Ignore any heat exchange with the bowl
or the surroundings.

A large punch bowl holds 3.25 kg of lemonade (which is
essentially water) at 20.0° C. A 1.90-kg ice cube at −10.2°C is
placed in the lemonade. What is the final temperature of the
system, and the amount of ice (if any) remaining? Ignore any heat
exchange with the bowl or the surroundings.

A large punch bowl holds 3.80 kg of lemonade (which is
essentially water) at 22.0 ∘C. A 6.00×10−2-kg ice cube
at -15.0 ∘C is placed in the lemonade.
What is the final temperature of the system? Ignore any heat
exchange with the bowl or the surroundings. Give your answer in
degrees C.

A large punch bowl holds 3.50 kgkg of lemonade (which is
essentially water) at 22.0 ∘C∘C. A 5.10×10−2-kgkg ice
cube at -10.0 ∘C∘C is placed in the lemonade.
What is the final temperature of the system? Ignore any heat
exchange with the bowl or the surroundings.
What is the amount of ice (if any) remaining?

A large punch bowl holds 3.95 kg of lemonade (which is
essentially water) at 20.0

when 50 g of ice at 0 degree c is placed in 400 g of water at 55
degree c, the final temperature is 40 degree c. if we ignore any
exchange of heat to the surroundings, how much heat does it take to
melt 1 g of ice at 0 degree c

Two 20.0-g ice cubes at –13.0 °C are placed into 275 g of water
at 25.0 °C. Assuming no energy is transferred to or from the
surroundings, calculate the final temperature, Tf, of the water
after all the ice melts.
Heat capactiy of H2o (s) = 37.7 J/(mol x K)
Heat capactiy of H2o (l) = 75.3
enthapy infusion of H20= 6.01 kj/mol

Two 20.0-g ice cubes at –13.0 °C are placed into 275 g of water
at 25.0 °C. Assuming no energy is transferred to or from the
surroundings, calculate the final temperature of the water after
all the ice melts.
heat capacity of H2O(s)
37.7 J/(mol*k)
heat capacity of H2O(l)
75.3 J/(mol*k)
enthalpy of fusion of H2O
6.01 kJ/mol

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