A 155-g aluminum cylinder is removed from a liquid nitrogenbath, where it has been cooled to -196 °C. The cylinder is immediately placed in an insulated cup containing 80.0 g of water at15.0 °C. What is the equilibrium temperature of this system? Ifyour answer is 0 °C, determine the amount of water that has frozen.The average specific heat of aluminum over this temperature rangeis 653 J>1kg # K2

A 155-g aluminum cylinder is removed from a liquid nitrogenbath, where it has been cooled to -196 °C. The cylinder is immediately placed in an insulated cup containing 80.0 g of water at15.0 °C. What is the equilibrium temperature of this system? Ifyour answer is 0 °C, determine the amount of water that has frozen.The average specific heat of aluminum over this temperature rangeis 653 J>1kg # K2

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Question

A 155-g aluminum cylinder is removed from a liquid nitrogen
bath, where it has been cooled to -196 °C. The cylinder is immediately placed in an insulated cup containing 80.0 g of water at
15.0 °C. What is the equilibrium temperature of this system? If
your answer is 0 °C, determine the amount of water that has frozen.
The average specific heat of aluminum over this temperature range
is 653 J>1kg # K2

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