What is the mass of the copper block?

klaver012 Posts: 2, Reputation: 1

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May 1, 2011, 07:10 AM

What is the mass of the copper block?

The heat lost or gained by a system is related to its temperature change by a property called its heat capacity. The molar heat capacity of metals at or above room temperature equals 24.92 J/K.mol. The temperature of a block of copper (MM 63.55) fell by 5.6 degrees when 55.0 J of heat were removed from it. What is the mass of the copper block?

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