An Unknown Metal Alloy, Specific Heat Capacity = 0

question 29

Multiple Choice

An unknown metal alloy, specific heat capacity = 0.613 J g^-1 °C^-1, has a temperature change of 31.02 to 24.77 °C after a heat transfer of -106.4 J. Calculate the mass of the alloy in question.

• A) 16.8 g
• B) 12.7 g
• C) 38.3 g
• D) 27.8 g
• E) 9.17 g

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