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5) A 125-g sample of an unknown mineral was heated to 102.5°C and placed into a calorimeter containing 85.0 g of water at 19.
5) A 125-g sample of an unknown mineral was heated to 102.5°C and placed into a calorimeter containing 85.0 g of water at 19.
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Answer #1

Heat energy associated with water = m* C* AT = 85.0 g * 4.184 J/(g.°C) * (53.0 - 19.5) °C = 11913.94 J Heat energy associated

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