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In a container of negligible mass, 0.360 kg of ice at an initial temperature of -33.0...

In a container of negligible mass, 0.360 kg of ice at an initial temperature of -33.0 ∘C is mixed with a mass m of water that has an initial temperature of 80.0∘C. No heat is lost to the surroundings. If the final temperature of the system is 27.0 ∘C, what is the mass m of the water that was initially at 80.0∘C?

not 0.744kg

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