Calculate the energy required to heat 141.0mg of mercury from −1.1°C to 17.8°C . Assume the specific heat capacity of mercury under these conditions is 0.139J·g−1K−1 . Be sure your answer has the correct number of significant digits.

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Chapter10: Energy
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Problem 33QAP: If 125 J of heat energy is applied to a block of silver weighing 29.3 g, by how many degrees will...
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Calculate the energy required to heat

141.0mg

of mercury from

−1.1°C

to

17.8°C

. Assume the specific heat capacity of mercury under these conditions is

0.139J·g−1K−1

. Be sure your answer has the correct number of significant digits.

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