brianv9437 brianv9437

24-05-2023
Chemistry

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a 31.5 g wafer of pure gold initially at 69.7 ∘c is submerged into 63.6 g of water at 27.2 ∘c in an insulated container. What is the final temperature of both substances at thermal equilibrium? The specific heat capacities of gold and water are 0.128 and 4.18 J/(g ºC), respectively.

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