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28-09-2022
Chemistry

Answered

9.50 g of an unknown metal at 175.0°C is dropped into 10.0mL of H₂O at 15.0°C in a coffee cup
calorimeter. The metal and H₂O reached thermal equilibrium at 30.0°C. Calculate the specific heat
capacity of the unknown metal and use it, along with your textbook (Table 5.2.1 in section 5.2), to
identify the metal. Specific heat of water is 4.184 J/g °C.

Answer :

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