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Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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then what is the specific heat of iodine?"
Transcribed Image Text:5. If 769J of heat is absorbed when 50g of iodine is heated from 70°C to 95°C,
then what is the specific heat of iodine?
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- When a 43.0 g sample of metal at 100.0 oC is added to 38.0 g of water at 23.72 oC, the final temperatures of both the metal and the water are 29.33 oC. The specific heat of water is 4.184 J/goC. What is the specific heat of the metal?arrow_forwardThe temperature of a 33.7 g sample of metal increases by 27.2°C after absorbing 201.7 J of heat. What is the most likely identity of the metal?arrow_forwardHow much heat energy is required to raise the temperature of 0.366 kg of copper from 23.0 C to 60 C? The specific heat of copper is 0.0920 cal/g C.arrow_forward
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- A total of 665.19 Joules of heat are observed as 49.79g of lead is heated from 12.0°C to 78.12°C. From this data, what is the specific heat of lead?arrow_forwardA 22.44 g sample of iron absorbs 180.8 J of heat, upon which the temperature of the sample increases from 21.1 °C to 39.0 °C. What is the specific heat of iron?arrow_forwardIf 1369 J of heat are released when 156 g of silicon cools from 37.5 oC to 2.50 oC, what is the specific heat of silicon? Is this endothermic or exothermic?arrow_forward
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