A coffee-cup calorimeter contains 50.0 mL of distilled water at 22.7 degrees Celsius. Solid ammonium bromide (3.14 grams) is added and the solution is stirred, giving a final temperature of 20.3 degrees Celsius. Assume that specific heat of the substance is water (4.184 because the volume of the water is so large compared to the ammonium bromide. Determine the enthalpy for this reaction.
A coffee-cup calorimeter contains 50.0 mL of distilled water at 22.7 degrees Celsius. Solid ammonium bromide (3.14 grams) is added and the solution is stirred, giving a final temperature of 20.3 degrees Celsius. Assume that specific heat of the substance is water (4.184 because the volume of the water is so large compared to the ammonium bromide. Determine the enthalpy for this reaction.
Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter5: Thermochemistry
Section: Chapter Questions
Problem 5.92QE: What mass of acetylene, C2H2(g), must be burned to produce 3420 kJ of heat, given that its enthalpy...
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A coffee-cup calorimeter contains 50.0 mL of distilled water at 22.7 degrees Celsius. Solid ammonium bromide (3.14 grams) is added and the solution is stirred, giving a final temperature of 20.3 degrees Celsius. Assume that specific heat of the substance is water (4.184 because the volume of the water is so large compared to the ammonium bromide. Determine the enthalpy for this reaction.
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