Chemistry, 30.04.2021 19:40, leopard7982

You heat up an unknown mass of copper to 150C and place it in 50g of water at 20C. The final temperature of the water is 23C. What is the mass of the copper? (Water's specific heat is 4.179 J/g C and copper's specific heat is 0.386 J/g C)

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You heat up an unknown mass of copper to 150C and place it in 50g of water at 20C. The final tempera...