A chemist mixes 1.00 g CuCl, with an excess of (NH4),HPO4 in dilute aqueous solution. He measures the evolution of 670 J of heat as the two substances react to give Cu3(PO4)2(s). Compute the AH that would result from the reaction of 1.00 mol CuCl, with an excess of (NH4),HPO4.

Chemistry by OpenStax (2015-05-04)
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Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
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Chapter5: Thermochemistry
Section: Chapter Questions
Problem 50E: How much heat is produced when loo mL of 0.250 M HCl (density, 1.00 g/mL) and 200 mL of 0.150 M NaOH...
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A chemist mixes 1.00 g CuCl, with an excess of
(NH4),HPO4 in dilute aqueous solution. He measures the
evolution of 670 J of heat as the two substances react to
give Cu3(PO4)2(s). Compute the AH that would result
from the reaction of 1.00 mol CuCl, with an excess of
(NH4),HPO4.
Transcribed Image Text:A chemist mixes 1.00 g CuCl, with an excess of (NH4),HPO4 in dilute aqueous solution. He measures the evolution of 670 J of heat as the two substances react to give Cu3(PO4)2(s). Compute the AH that would result from the reaction of 1.00 mol CuCl, with an excess of (NH4),HPO4.
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