The heat of solution of ammonia in water at 1 atm is Hs (25C, r = 2

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The heat of solution of ammonia in water at 1 atm is ΔHs (25°C, r = 2 mol H2O/mol NH3) = —78.2 kJ/mol Calculate the enthalpy change that accompanies the dissolution of 400 mol of NH3 in 800 mol of water at 25°C and 1 atm.

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Elementary Principles of Chemical Processes

ISBN: 978-0471720638

3rd Edition

Authors: Richard M. Felder, Ronald W. Rousseau

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Question Posted: Dec 28, 2010 05:57 AM

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The heat of solution of ammonia in water at 1 atm is Hs (25C, r = 2

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