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14-05-2023
Chemistry

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10. A gold ring that weighs 3.81 g is heated to 84.0 and placed in 50.0 g of H20 at 22.1 C. What is the final temperature? The specific heat capacities of Au and H20 are 0.129 and 4.18 J/g.°C respectively. a) 22.2 °C b) 24.0 °C c) 26.5 °C d) 35.5 C e) 53.1 °C

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