Question: Liquid nitrogen boils at a chilly -195.8C when the pressure is one atmosphere. A silver coin of mass 1.5 10-2 kg and temperature 25C

Liquid nitrogen boils at a chilly -195.8°C when the pressure is one atmosphere. A silver coin of mass 1.5 × 10-2 kg and temperature 25°C is dropped into the boiling liquid. What mass of nitrogen boils off as the coin cools to -195.8°C?

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