Chemistry, 06.02.2021 07:50 ashleyzamarripa08

A silver-colored necklace with a mass of 43.0 grams is heated in the drying 1 point oven to a temperature of 120.0C. It is then dropped into a calorimeter
containing 95.0 grams of water at 20.0C. The water and necklace reach a
final temperature of 25.5C. Determine, in Joules and in calories, how much
energy the water gained. Calculate the specific heat of the metal. Silver's
specific heat is 0.0558 cal/g. C. Was the necklace pure silver? Provide an
explanation for your answer. *
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