An unknown metal has a mass of 34.0 g.34.0 g. When 903 J903 J of heat are added to the sample, the sample temperature changes by 29.6 ∘C29.6 ∘C. Calculate the specific heat of the unknown metal. Metal Specific heat (J/g⋅∘C)(J/g⋅∘C) aluminum 0.8970.897 silver 0.2400.240 lead 0.1600.160 barium 0.2040.204 calcium 0.650 zinc 0.390
An unknown metal has a mass of 34.0 g.34.0 g. When 903 J903 J of heat are added to the sample, the sample temperature changes by 29.6 ∘C29.6 ∘C. Calculate the specific heat of the unknown metal. Metal Specific heat (J/g⋅∘C)(J/g⋅∘C) aluminum 0.8970.897 silver 0.2400.240 lead 0.1600.160 barium 0.2040.204 calcium 0.650 zinc 0.390
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter6: Thermochemistry
Section: Chapter Questions
Problem 63E: A 150.0-g sample of a metal at75.0C is added to 150.0 g H2O at 15.0C. The temperature of the water...
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An unknown metal has a mass of 34.0 g.34.0 g. When 903 J903 J of heat are added to the sample, the sample temperature changes by 29.6 ∘C29.6 ∘C. Calculate the specific heat of the unknown metal.
| Metal | Specific heat (J/g⋅∘C)(J/g⋅∘C) |
|---|---|
| aluminum | 0.8970.897 |
| silver | 0.2400.240 |
| lead | 0.1600.160 |
| barium | 0.2040.204 |
| calcium | 0.650 |
| zinc | 0.390 |
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