How much will the temperature of a cup (175 g) of coffee at 94.3 °C be reduced (in °C) when a 47 g silver spoon (specific heat 0.24 J/g °C) at 24.7°C is placed in the coffee and the two are allowed to reach the same temperature? Assume that the coffee has the same specific heat as water (4.184 J/g °C)
How much will the temperature of a cup (175 g) of coffee at 94.3 °C be reduced (in °C) when a 47 g silver spoon (specific heat 0.24 J/g °C) at 24.7°C is placed in the coffee and the two are allowed to reach the same temperature? Assume that the coffee has the same specific heat as water (4.184 J/g °C)
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
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Problem 6E: How much heat, in joules and in calories, must be added to a 75.0g iron block with a specific heat...
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Transcribed Image Text:How much will the temperature of a cup (175 g) of coffee at 94.3 °C be reduced (in
°C) when a 47 g silver spoon (specific heat 0.24 J/g °C) at 24.7°C is placed in the
coffee and the two are allowed to reach the same temperature? Assume that the
coffee has the same specific heat as water (4.184 J/g °C)
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