Degress c in boling water and then dropped the hot coins, Ask an Expert

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A coin dealer heated gold (specific heat = 0.129 J. g -1 . C -1) coins to 100.0 degress C in boling water and then dropped the hot coins into 43.0 g of water at a temperature of 15.5 C in a coffee cup calorimeter. The final temperature of the water and the coins was 21.5 C.

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Category:- Chemistry
Reference No.:- M9499006

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