At 100 degrees celsius a 2225g piece of iron and a 2420g, Ask an Expert

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At 100 degrees Celsius a 22.25g piece of Iron and a 24.20g piece of Gold were dropped into the 770.0mL of water at 16.70 degrees Celsius. The molar heat capacities of iron and gold are 25.19 and 25.41 J/mol x degree Celsius. Calculate the final temperature of the water and pieces of metal?

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