How many Joules of energy are required to heat a 67.5 gram piece of tin (cp = 0.22 J/g⋅⋅oC) from 20.0 °C to 30.0 °C? Do not type units into your answer. Please round to the correct significant digit for the final answer I got my answer as 148.5 J, however; it seems to be incorrect.
How many Joules of energy are required to heat a 67.5 gram piece of tin (cp = 0.22 J/g⋅⋅oC) from 20.0 °C to 30.0 °C? Do not type units into your answer. Please round to the correct significant digit for the final answer I got my answer as 148.5 J, however; it seems to be incorrect.
Chemistry by OpenStax (2015-05-04)
1st Edition
ISBN:9781938168390
Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Chapter5: Thermochemistry
Section: Chapter Questions
Problem 20E: A 45-g aluminum spoon (specific heat 0.88 J/g C) at 24 C is placed in 180 mL (180 g) of coffee at 85...
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How many Joules of energy are required to heat a 67.5 gram piece of tin (cp = 0.22 J/g⋅⋅oC) from 20.0 °C to 30.0 °C? Do not type units into your answer. Please round to the correct significant digit for the final answer
I got my answer as 148.5 J, however; it seems to be incorrect.
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