How much heat transfer is required to completely boil 1500 g of water (already at its boiling point of 100°C) into a gas? J

University Physics Volume 2
18th Edition
ISBN:9781938168161
Author:OpenStax
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Chapter1: Temperature And Heat
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Problem 74P: (a) How much heat transfer is required to raise the temperature of a 0.750-kg aluminum pot...
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How much heat transfer is required to completely boil 1500 g of water (already at its boiling point of 100°C) into a gas? J

 

A ceramic container used for melting metals (called a crucible) contains 1.30 kg of a molten metal. The liquid metal cools until it reaches its melting point of 1,749°C. A scientist then measures that 2.99 ✕ 104 J of heat is transferred out of the metal before it completely solidifies. What is the latent heat of fusion of this metal, in J/g? (Be careful with units!)

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