An 8.42 g piece of metal with a specific heat of 1.020 J g-1 k-1 wasn't heated to an unknown temperature. The metal was then placed in 44.2 g of water with an initial temperature of 18.50 C. If the final temperature of the water was 20.40 C, what temperature was the metal initially heated to (in C).

Question

Branson Becker

Chemistry

22 October, 20:00

An 8.42 g piece of metal with a specific heat of 1.020 J g-1 k-1 wasn't heated to an unknown temperature. The metal was then placed in 44.2 g of water with an initial temperature of 18.50 C. If the final temperature of the water was 20.40 C, what temperature was the metal initially heated to (in C).

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