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A hot lump of 29.329.3 g of iron at an initial temperature of 79.0 C79.0 C is placed in 50.0 mL H2OH2O initially at 25.0

A hot lump of 29.329.3 g of iron at an initial temperature of 79.0 C79.0 C is placed in 50.0 mL H2OH2O initially at 25.0 C and allowed to reach thermal equilibrium. What is the final temperature of the iron and water, given that the specific heat of iron is 0.449 J/(gC)? Assume no heat is lost to surroundings.

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