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

Number of moles of CuCl2 is determined as follows, No.of mol=MassMolar mass=1.00 g134.45…

Answered: A chemist mixes 1.00 g CuCl, with an…

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter12: Thermodynamic Processes And Thermochemistry

Section: Chapter Questions

Problem 30P

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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.