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28 Nov 2019

An unknown substance has a mass of 19.3 g. The temperature of the substance increases by 12.9 degrees Celsius when 58.5 J of heat is added to the substance. What is the most likely identity of the substance? The table lists the specific heats of select substances.

Substance... Specific Heat (J/g degrees Celsius)

lead.... 0.128

silver.... 0.235

copper.... 0.385

iron.... 0.449

aluminum.... 0.903

water.... 4.184

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Keith Leannon
Keith LeannonLv2
12 Oct 2019

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