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Asked by Connor

A 2.6 g of a substance that looks like gold needed 9.4 J of heat energy to raise its
temperature from 20 to 38 ºC.
Is the metal pure gold?
11 years ago

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Answered by bobpursley
heat=mass*specificheat*deltaTemp

solve for specific heat, then compare that value to gold
11 years ago
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Question

A 2.6 g of a substance that looks like gold needed 9.4 J of heat energy to raise its
temperature from 20 to 38 ºC.
Is the metal pure gold?

Ask a New Question
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