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Limestone stalactites and stalagmites are formed in caves

Chemistry: The Central Science | 12th Edition | ISBN: 9780321696724 | Authors: Theodore E. Brown; H. Eugene LeMay; Bruce E. Bursten; Catherine Murphy; Patrick Woodward ISBN: 9780321696724 27

Solution for problem 97AE Chapter 5

Chemistry: The Central Science | 12th Edition

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Chemistry: The Central Science | 12th Edition | ISBN: 9780321696724 | Authors: Theodore E. Brown; H. Eugene LeMay; Bruce E. Bursten; Catherine Murphy; Patrick Woodward

Chemistry: The Central Science | 12th Edition

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Problem 97AE

Limestone stalactites and stalagmites are formed in caves by the following reaction:

Ca) + (aq) + 2 HCO3 –(aq) → CaCO3(s) + CO2(g) + H2O(l)

If 1 mol of CaCO3 forms at 298 K under 1 atm pressure, the reaction performs 2.47 kJ of P–V work, pushing back the atmosphere as the gaseous CO2 forms. At the same time, 38.95 kJ of heat is absorbed from the environment. What are the values of ΔH and of ΔE for this reaction?

Step-by-Step Solution:
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INDIRECT OBJECT PRONOUNS + Indirect objects are the people or things that answer the quest​ o​ hom ​For ​ hom + A preposition links the object to the verb. + Often the preposition is à + Indirect object pronouns are the words that replace the indirect objects. + Like direct object pronouns, French indirect object pronouns are usually...

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Chapter 5, Problem 97AE is Solved
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Textbook: Chemistry: The Central Science
Edition: 12
Author: Theodore E. Brown; H. Eugene LeMay; Bruce E. Bursten; Catherine Murphy; Patrick Woodward
ISBN: 9780321696724

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Limestone stalactites and stalagmites are formed in caves