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In an experiment, 8.9 g of steam at 100.0 oC is pumped into an aluminum caloroimeter...

In an experiment, 8.9 g of steam at 100.0 oC is pumped into an aluminum caloroimeter with a mass of 106 g. It contains 239.7 g of water at 17.8 oC. What is the equilibrium temperature of the system?

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