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21-05-2024
Chemistry

Answered

A 25.0 g block of copper (specific heat capacity 0.380 J/g･ °C) at 64.2 °C is placed into 500.0 g of water initially at 20.0 °C. What is the change in temperature (in °C) of the copper block? (The specific heat capacity of water is 4.184 J/g･ °C).

Answer :

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