(the specific heats of ice, steam, and liquid are 2.03 j/g, Ask an Expert

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How much heat is needed to convert 846 g of ice at -30°C to steam at 136°C? (The specific heats of ice, steam, and liquid are 2.03 J/g · °C, 1.99 J/g · °C, and 4.18 J/g·°C, respectively. The heat of fusion is 6.02 kJ/mol and heat of vaporization is 40.79 kJ/mol.)

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