Calculate the energy needed to heat the cube of silver, with a volume of 10.0 cm, from 18 °C to 26 " C. Refer to the tables. Express the heat in calories to two significant figures.
Calculate the energy needed to heat the cube of silver, with a volume of 10.0 cm, from 18 °C to 26 " C. Refer to the tables. Express the heat in calories to two significant figures.
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter16: Thermodynamics: Directionality Of Chemical Reactions
Section: Chapter Questions
Problem 16.CCP
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Step 1
Given : Volume of silver cube = 10.0 cm3 = 10.0 mL (since 1 cm3 = 1 mL)
Initial temperature of the silver cube = 18 oC
And final temperature of the silver cube = 26 oC
Using the given tables, we can see the the density of silver is 10.5 g/mL and specific heat capacity of silver is 0.0562 cal/g.oC.
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