Chemistry, 05.02.2021 19:30 KingKD

A 25.0 g sample of zinc is heated, then placed in a calorimeter containing 65.0 g of water at 20.00°C. The temperature of the zinc and water stabilizes to 22.50°C. What was the initial temperature of the zinc metal sample? C of zinc = 0.387 J/(g:°C).

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A 25.0 g sample of zinc is heated, then placed in a calorimeter containing 65.0 g of water at 20.00°...

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