6 Question 7- Test 1_sem 2_20 21 xtion.com/ext/map/index.html?_con3Dcon&external_browser%3D0&launchUrl=https%253A%252F%252Flms.mheducation.com%252F20_21 6SavedEnter your answer in the provided box.A piece of silver with a mass 336 g has a heat capacity of 79.6 J/°C. What is the specific heat of silver?J/g °C< Prev7 of 20Net >...DELL

Specific heat capacity of silver = = Heat capacity/ Mass of silver = 79.6J/°C/ 336 = 0.237J/°Cg

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Enter your answer in the provided box. A piece of silver with a mass 336 g has a heat capacity of 79.6 J/g °C

World of Chemistry

7th Edition

ISBN:9780618562763

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter10: Energy

Section: Chapter Questions

Problem 51A

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Although the gas used in an oxyacetylene torch (Figure 5.7) is essentially pure acetylene, the heat produced by combustion of one mole of acetylene in such a torch is likely not equal to the enthalpy of combustion of acetylene listed in Table 5.2. Considering the conditions for which the tabulated data are reported, suggest an explanation.
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9.104 An engineer is using sodium metal as a cooling agent in a design because it has useful thermal properties. Looting up the heat capacity, the engineer finds a value of 28.2 J mol-l °C-l. Carelessly, he wrote this number down without units. As a result, it was later taken as specific heat. (a) What would he the difference between these two values? (b) Would the engineer overestimate the ability of sodium to remove heat from the system or underestimate it because of this error? Be sure to explain your reasoning.
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